20243337400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7297}}^1$

素因数の和:7434

約数の個数: 192

約数和(自身を含む): 55871736480

約数和(自身を除く): 35628399080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 97, 100, 104, 110, 130, 143, 194, 200, 220, 260, 275, 286, 325, 388, 440, 485, 520, 550, 572, 650, 715, 776, 970, 1067, 1100, 1144, 1261, 1300, 1430, 1940, 2134, 2200, 2425, 2522, 2600, 2860, 3575, 3880, 4268, 4850, 5044, 5335, 5720, 6305, 7150, 7297, 8536, 9700, 10088, 10670, 12610, 13871, 14300, 14594, 19400, 21340, 25220, 26675, 27742, 28600, 29188, 31525, 36485, 42680, 50440, 53350, 55484, 58376, 63050, 69355, 72970, 80267, 94861, 106700, 110968, 126100, 138710, 145940, 160534, 182425, 189722, 213400, 252200, 277420, 291880, 321068, 346775, 364850, 379444, 401335, 474305, 554840, 642136, 693550, 707809, 729700, 758888, 802670, 948610, 1043471, 1387100, 1415618, 1459400, 1605340, 1897220, 2006675, 2086942, 2371525, 2774200, 2831236, 3210680, 3539045, 3794440, 4013350, 4173884, 4743050, 5217355, 5662472, 7078090, 7785899, 8026700, 8347768, 9201517, 9486100, 10434710, 14156180, 15571798, 16053400, 17695225, 18403034, 18972200, 20869420, 26086775, 28312360, 31143596, 35390450, 36806068, 38929495, 41738840, 46007585, 52173550, 62287192, 70780900, 73612136, 77858990, 92015170, 101216687, 104347100, 141561800, 155717980, 184030340, 194647475, 202433374, 208694200, 230037925, 311435960, 368060680, 389294950, 404866748, 460075850, 506083435, 778589900, 809733496, 920151700, 1012166870, 1557179800, 1840303400, 2024333740, 2530417175, 4048667480, 5060834350, 10121668700, 20243337400]

約数ペア:

[(1, 20243337400), (2, 10121668700), (4, 5060834350), (5, 4048667480), (8, 2530417175), (10, 2024333740), (11, 1840303400), (13, 1557179800), (20, 1012166870), (22, 920151700), (25, 809733496), (26, 778589900), (40, 506083435), (44, 460075850), (50, 404866748), (52, 389294950), (55, 368060680), (65, 311435960), (88, 230037925), (97, 208694200), (100, 202433374), (104, 194647475), (110, 184030340), (130, 155717980), (143, 141561800), (194, 104347100), (200, 101216687), (220, 92015170), (260, 77858990), (275, 73612136), (286, 70780900), (325, 62287192), (388, 52173550), (440, 46007585), (485, 41738840), (520, 38929495), (550, 36806068), (572, 35390450), (650, 31143596), (715, 28312360), (776, 26086775), (970, 20869420), (1067, 18972200), (1100, 18403034), (1144, 17695225), (1261, 16053400), (1300, 15571798), (1430, 14156180), (1940, 10434710), (2134, 9486100), (2200, 9201517), (2425, 8347768), (2522, 8026700), (2600, 7785899), (2860, 7078090), (3575, 5662472), (3880, 5217355), (4268, 4743050), (4850, 4173884), (5044, 4013350), (5335, 3794440), (5720, 3539045), (6305, 3210680), (7150, 2831236), (7297, 2774200), (8536, 2371525), (9700, 2086942), (10088, 2006675), (10670, 1897220), (12610, 1605340), (13871, 1459400), (14300, 1415618), (14594, 1387100), (19400, 1043471), (21340, 948610), (25220, 802670), (26675, 758888), (27742, 729700), (28600, 707809), (29188, 693550), (31525, 642136), (36485, 554840), (42680, 474305), (50440, 401335), (53350, 379444), (55484, 364850), (58376, 346775), (63050, 321068), (69355, 291880), (72970, 277420), (80267, 252200), (94861, 213400), (106700, 189722), (110968, 182425), (126100, 160534), (138710, 145940)]