16060027540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{57991}}^1$

素因数の和:58288

約数の個数: 48

約数和(自身を含む): 34430546304

約数和(自身を除く): 18370518764

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 227, 244, 305, 454, 610, 908, 1135, 1220, 2270, 4540, 13847, 27694, 55388, 57991, 69235, 115982, 138470, 231964, 276940, 289955, 579910, 1159820, 3537451, 7074902, 13163957, 14149804, 17687255, 26327914, 35374510, 52655828, 65819785, 70749020, 131639570, 263279140, 803001377, 1606002754, 3212005508, 4015006885, 8030013770, 16060027540]

約数ペア:

[(1, 16060027540), (2, 8030013770), (4, 4015006885), (5, 3212005508), (10, 1606002754), (20, 803001377), (61, 263279140), (122, 131639570), (227, 70749020), (244, 65819785), (305, 52655828), (454, 35374510), (610, 26327914), (908, 17687255), (1135, 14149804), (1220, 13163957), (2270, 7074902), (4540, 3537451), (13847, 1159820), (27694, 579910), (55388, 289955), (57991, 276940), (69235, 231964), (115982, 138470)]