43997979550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1$

素因数の和:2415

約数の個数: 144

約数和(自身を含む): 97382338560

約数和(自身を除く): 53384359010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 103, 158, 175, 206, 245, 350, 395, 490, 515, 553, 721, 790, 1030, 1106, 1225, 1442, 1975, 2207, 2450, 2575, 2765, 3605, 3871, 3950, 4414, 5047, 5150, 5530, 7210, 7742, 8137, 10094, 11035, 13825, 15449, 16274, 18025, 19355, 22070, 25235, 27650, 30898, 36050, 38710, 40685, 50470, 55175, 56959, 77245, 81370, 96775, 108143, 110350, 113918, 126175, 154490, 174353, 193550, 203425, 216286, 227321, 252350, 284795, 348706, 386225, 398713, 406850, 454642, 540715, 569590, 772450, 797426, 871765, 1081430, 1136605, 1220471, 1423975, 1591247, 1743530, 1993565, 2273210, 2440942, 2703575, 2847950, 3182494, 3987130, 4358825, 5407150, 5683025, 6102355, 7956235, 8543297, 8717650, 9967825, 11138729, 11366050, 12204710, 15912470, 17086594, 17958359, 19935650, 22277458, 30511775, 35916718, 39781175, 42716485, 55693645, 61023550, 79562350, 85432970, 89791795, 111387290, 125708513, 179583590, 213582425, 251417026, 278468225, 427164850, 448958975, 556936450, 628542565, 879959591, 897917950, 1257085130, 1759919182, 3142712825, 4399797955, 6285425650, 8799595910, 21998989775, 43997979550]

約数ペア:

[(1, 43997979550), (2, 21998989775), (5, 8799595910), (7, 6285425650), (10, 4399797955), (14, 3142712825), (25, 1759919182), (35, 1257085130), (49, 897917950), (50, 879959591), (70, 628542565), (79, 556936450), (98, 448958975), (103, 427164850), (158, 278468225), (175, 251417026), (206, 213582425), (245, 179583590), (350, 125708513), (395, 111387290), (490, 89791795), (515, 85432970), (553, 79562350), (721, 61023550), (790, 55693645), (1030, 42716485), (1106, 39781175), (1225, 35916718), (1442, 30511775), (1975, 22277458), (2207, 19935650), (2450, 17958359), (2575, 17086594), (2765, 15912470), (3605, 12204710), (3871, 11366050), (3950, 11138729), (4414, 9967825), (5047, 8717650), (5150, 8543297), (5530, 7956235), (7210, 6102355), (7742, 5683025), (8137, 5407150), (10094, 4358825), (11035, 3987130), (13825, 3182494), (15449, 2847950), (16274, 2703575), (18025, 2440942), (19355, 2273210), (22070, 1993565), (25235, 1743530), (27650, 1591247), (30898, 1423975), (36050, 1220471), (38710, 1136605), (40685, 1081430), (50470, 871765), (55175, 797426), (56959, 772450), (77245, 569590), (81370, 540715), (96775, 454642), (108143, 406850), (110350, 398713), (113918, 386225), (126175, 348706), (154490, 284795), (174353, 252350), (193550, 227321), (203425, 216286)]