20173667800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3343}}^1$

素因数の和:3594

約数の個数: 192

約数和(自身を含む): 55381455360

約数和(自身を除く): 35207787560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 211, 220, 260, 275, 286, 325, 422, 440, 520, 550, 572, 650, 715, 844, 1055, 1100, 1144, 1300, 1430, 1688, 2110, 2200, 2321, 2600, 2743, 2860, 3343, 3575, 4220, 4642, 5275, 5486, 5720, 6686, 7150, 8440, 9284, 10550, 10972, 11605, 13372, 13715, 14300, 16715, 18568, 21100, 21944, 23210, 26744, 27430, 28600, 30173, 33430, 36773, 42200, 43459, 46420, 54860, 58025, 60346, 66860, 68575, 73546, 83575, 86918, 92840, 109720, 116050, 120692, 133720, 137150, 147092, 150865, 167150, 173836, 183865, 217295, 232100, 241384, 274300, 294184, 301730, 334300, 347672, 367730, 434590, 464200, 478049, 548600, 603460, 668600, 705373, 735460, 754325, 869180, 919325, 956098, 1086475, 1206920, 1410746, 1470920, 1508650, 1738360, 1838650, 1912196, 2172950, 2390245, 2821492, 3017300, 3526865, 3677300, 3824392, 4345900, 4780490, 5642984, 6034600, 7053730, 7354600, 7759103, 8691800, 9169849, 9560980, 11951225, 14107460, 15518206, 17634325, 18339698, 19121960, 23902450, 28214920, 31036412, 35268650, 36679396, 38795515, 45849245, 47804900, 62072824, 70537300, 73358792, 77591030, 91698490, 95609800, 100868339, 141074600, 155182060, 183396980, 193977575, 201736678, 229246225, 310364120, 366793960, 387955150, 403473356, 458492450, 504341695, 775910300, 806946712, 916984900, 1008683390, 1551820600, 1833969800, 2017366780, 2521708475, 4034733560, 5043416950, 10086833900, 20173667800]

約数ペア:

[(1, 20173667800), (2, 10086833900), (4, 5043416950), (5, 4034733560), (8, 2521708475), (10, 2017366780), (11, 1833969800), (13, 1551820600), (20, 1008683390), (22, 916984900), (25, 806946712), (26, 775910300), (40, 504341695), (44, 458492450), (50, 403473356), (52, 387955150), (55, 366793960), (65, 310364120), (88, 229246225), (100, 201736678), (104, 193977575), (110, 183396980), (130, 155182060), (143, 141074600), (200, 100868339), (211, 95609800), (220, 91698490), (260, 77591030), (275, 73358792), (286, 70537300), (325, 62072824), (422, 47804900), (440, 45849245), (520, 38795515), (550, 36679396), (572, 35268650), (650, 31036412), (715, 28214920), (844, 23902450), (1055, 19121960), (1100, 18339698), (1144, 17634325), (1300, 15518206), (1430, 14107460), (1688, 11951225), (2110, 9560980), (2200, 9169849), (2321, 8691800), (2600, 7759103), (2743, 7354600), (2860, 7053730), (3343, 6034600), (3575, 5642984), (4220, 4780490), (4642, 4345900), (5275, 3824392), (5486, 3677300), (5720, 3526865), (6686, 3017300), (7150, 2821492), (8440, 2390245), (9284, 2172950), (10550, 1912196), (10972, 1838650), (11605, 1738360), (13372, 1508650), (13715, 1470920), (14300, 1410746), (16715, 1206920), (18568, 1086475), (21100, 956098), (21944, 919325), (23210, 869180), (26744, 754325), (27430, 735460), (28600, 705373), (30173, 668600), (33430, 603460), (36773, 548600), (42200, 478049), (43459, 464200), (46420, 434590), (54860, 367730), (58025, 347672), (60346, 334300), (66860, 301730), (68575, 294184), (73546, 274300), (83575, 241384), (86918, 232100), (92840, 217295), (109720, 183865), (116050, 173836), (120692, 167150), (133720, 150865), (137150, 147092)]