15702259240

素因数分解:

$2^3\times 5^1\times {\mathrm{6869}}^1\times {\mathrm{57149}}^1$

素因数の和:64029

約数の個数: 32

約数和(自身を含む): 35335845000

約数和(自身を除く): 19633585760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6869, 13738, 27476, 34345, 54952, 57149, 68690, 114298, 137380, 228596, 274760, 285745, 457192, 571490, 1142980, 2285960, 392556481, 785112962, 1570225924, 1962782405, 3140451848, 3925564810, 7851129620, 15702259240]

約数ペア:

[(1, 15702259240), (2, 7851129620), (4, 3925564810), (5, 3140451848), (8, 1962782405), (10, 1570225924), (20, 785112962), (40, 392556481), (6869, 2285960), (13738, 1142980), (27476, 571490), (34345, 457192), (54952, 285745), (57149, 274760), (68690, 228596), (114298, 137380)]