403730080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194101}}^1$

素因数の和:194129

約数の個数: 48

約数和(自身を含む): 1027187784

約数和(自身を除く): 623457704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 194101, 388202, 776404, 970505, 1552808, 1941010, 2523313, 3105616, 3882020, 5046626, 6211232, 7764040, 10093252, 12616565, 15528080, 20186504, 25233130, 31056160, 40373008, 50466260, 80746016, 100932520, 201865040, 403730080]

約数ペア:

[(1, 403730080), (2, 201865040), (4, 100932520), (5, 80746016), (8, 50466260), (10, 40373008), (13, 31056160), (16, 25233130), (20, 20186504), (26, 15528080), (32, 12616565), (40, 10093252), (52, 7764040), (65, 6211232), (80, 5046626), (104, 3882020), (130, 3105616), (160, 2523313), (208, 1941010), (260, 1552808), (416, 970505), (520, 776404), (1040, 388202), (2080, 194101)]