88897887890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1201}}^1\times {\mathrm{5209}}^1$

素因数の和:6460

約数の個数: 96

約数和(自身を含む): 192757287600

約数和(自身を除く): 103859399710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1201, 1421, 2030, 2402, 2842, 5209, 6005, 7105, 8407, 10418, 12010, 14210, 16814, 26045, 34829, 36463, 42035, 52090, 58849, 69658, 72926, 84070, 117698, 151061, 174145, 182315, 243803, 255241, 294245, 302122, 348290, 364630, 487606, 510482, 588490, 755305, 1057427, 1219015, 1276205, 1510610, 1706621, 2114854, 2438030, 2552410, 3413242, 5287135, 6256009, 7401989, 8533105, 10574270, 12512018, 14803978, 17066210, 31280045, 37009945, 43792063, 62560090, 74019890, 87584126, 181424261, 218960315, 306544441, 362848522, 437920630, 613088882, 907121305, 1269969827, 1532722205, 1814242610, 2539939654, 3065444410, 6349849135, 8889788789, 12699698270, 17779577578, 44448943945, 88897887890]

約数ペア:

[(1, 88897887890), (2, 44448943945), (5, 17779577578), (7, 12699698270), (10, 8889788789), (14, 6349849135), (29, 3065444410), (35, 2539939654), (49, 1814242610), (58, 1532722205), (70, 1269969827), (98, 907121305), (145, 613088882), (203, 437920630), (245, 362848522), (290, 306544441), (406, 218960315), (490, 181424261), (1015, 87584126), (1201, 74019890), (1421, 62560090), (2030, 43792063), (2402, 37009945), (2842, 31280045), (5209, 17066210), (6005, 14803978), (7105, 12512018), (8407, 10574270), (10418, 8533105), (12010, 7401989), (14210, 6256009), (16814, 5287135), (26045, 3413242), (34829, 2552410), (36463, 2438030), (42035, 2114854), (52090, 1706621), (58849, 1510610), (69658, 1276205), (72926, 1219015), (84070, 1057427), (117698, 755305), (151061, 588490), (174145, 510482), (182315, 487606), (243803, 364630), (255241, 348290), (294245, 302122)]