74727830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 139285440

約数和(自身を除く): 64557610

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 1879, 3758, 3977, 7954, 9395, 18790, 19885, 39770, 77039, 154078, 182263, 364526, 385195, 770390, 911315, 1822630, 7472783, 14945566, 37363915, 74727830]

約数ペア:

[(1, 74727830), (2, 37363915), (5, 14945566), (10, 7472783), (41, 1822630), (82, 911315), (97, 770390), (194, 385195), (205, 364526), (410, 182263), (485, 154078), (970, 77039), (1879, 39770), (3758, 19885), (3977, 18790), (7954, 9395)]