74648290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 139137264

約数和(自身を除く): 64488974

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 1877, 3754, 3977, 7954, 9385, 18770, 19885, 39770, 76957, 153914, 182069, 364138, 384785, 769570, 910345, 1820690, 7464829, 14929658, 37324145, 74648290]

約数ペア:

[(1, 74648290), (2, 37324145), (5, 14929658), (10, 7464829), (41, 1820690), (82, 910345), (97, 769570), (194, 384785), (205, 364138), (410, 182069), (485, 153914), (970, 76957), (1877, 39770), (3754, 19885), (3977, 18770), (7954, 9385)]