329833502020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15661}}^1\times {\mathrm{95731}}^1$

素因数の和:111412

約数の個数: 48

約数和(自身を含む): 755674710336

約数和(自身を除く): 425841208316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15661, 31322, 62644, 78305, 95731, 156610, 172271, 191462, 313220, 344542, 382924, 478655, 689084, 861355, 957310, 1053041, 1722710, 1914620, 2106082, 3445420, 4212164, 5265205, 10530410, 21060820, 1499243191, 2998486382, 5996972764, 7496215955, 14992431910, 16491675101, 29984863820, 32983350202, 65966700404, 82458375505, 164916751010, 329833502020]

約数ペア:

[(1, 329833502020), (2, 164916751010), (4, 82458375505), (5, 65966700404), (10, 32983350202), (11, 29984863820), (20, 16491675101), (22, 14992431910), (44, 7496215955), (55, 5996972764), (110, 2998486382), (220, 1499243191), (15661, 21060820), (31322, 10530410), (62644, 5265205), (78305, 4212164), (95731, 3445420), (156610, 2106082), (172271, 1914620), (191462, 1722710), (313220, 1053041), (344542, 957310), (382924, 861355), (478655, 689084)]