15677679640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{55991713}}^1$

素因数の和:55991731

約数の個数: 32

約数和(自身を含む): 40314034080

約数和(自身を除く): 24636354440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 55991713, 111983426, 223966852, 279958565, 391941991, 447933704, 559917130, 783883982, 1119834260, 1567767964, 1959709955, 2239668520, 3135535928, 3919419910, 7838839820, 15677679640]

約数ペア:

[(1, 15677679640), (2, 7838839820), (4, 3919419910), (5, 3135535928), (7, 2239668520), (8, 1959709955), (10, 1567767964), (14, 1119834260), (20, 783883982), (28, 559917130), (35, 447933704), (40, 391941991), (56, 279958565), (70, 223966852), (140, 111983426), (280, 55991713)]