465200080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109717}}^1$

素因数の和:109783

約数の個数: 40

約数和(自身を含む): 1102007592

約数和(自身を除く): 636807512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 109717, 219434, 438868, 548585, 877736, 1097170, 1755472, 2194340, 4388680, 5815001, 8777360, 11630002, 23260004, 29075005, 46520008, 58150010, 93040016, 116300020, 232600040, 465200080]

約数ペア:

[(1, 465200080), (2, 232600040), (4, 116300020), (5, 93040016), (8, 58150010), (10, 46520008), (16, 29075005), (20, 23260004), (40, 11630002), (53, 8777360), (80, 5815001), (106, 4388680), (212, 2194340), (265, 1755472), (424, 1097170), (530, 877736), (848, 548585), (1060, 438868), (2120, 219434), (4240, 109717)]