7393670020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1\times {\mathrm{14009}}^1$

素因数の和:16428

約数の個数: 48

約数和(自身を含む): 16946496000

約数和(自身を除く): 9552825980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2399, 4798, 9596, 11995, 14009, 23990, 26389, 28018, 47980, 52778, 56036, 70045, 105556, 131945, 140090, 154099, 263890, 280180, 308198, 527780, 616396, 770495, 1540990, 3081980, 33607591, 67215182, 134430364, 168037955, 336075910, 369683501, 672151820, 739367002, 1478734004, 1848417505, 3696835010, 7393670020]

約数ペア:

[(1, 7393670020), (2, 3696835010), (4, 1848417505), (5, 1478734004), (10, 739367002), (11, 672151820), (20, 369683501), (22, 336075910), (44, 168037955), (55, 134430364), (110, 67215182), (220, 33607591), (2399, 3081980), (4798, 1540990), (9596, 770495), (11995, 616396), (14009, 527780), (23990, 308198), (26389, 280180), (28018, 263890), (47980, 154099), (52778, 140090), (56036, 131945), (70045, 105556)]