40287010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 75125232

約数和(自身を除く): 34838222

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 1013, 2026, 3977, 5065, 7954, 10130, 19885, 39770, 41533, 83066, 98261, 196522, 207665, 415330, 491305, 982610, 4028701, 8057402, 20143505, 40287010]

約数ペア:

[(1, 40287010), (2, 20143505), (5, 8057402), (10, 4028701), (41, 982610), (82, 491305), (97, 415330), (194, 207665), (205, 196522), (410, 98261), (485, 83066), (970, 41533), (1013, 39770), (2026, 19885), (3977, 10130), (5065, 7954)]