38093420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61441}}^1$

素因数の和:61481

約数の個数: 24

約数和(自身を含む): 82578048

約数和(自身を除く): 44484628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 61441, 122882, 245764, 307205, 614410, 1228820, 1904671, 3809342, 7618684, 9523355, 19046710, 38093420]

約数ペア:

[(1, 38093420), (2, 19046710), (4, 9523355), (5, 7618684), (10, 3809342), (20, 1904671), (31, 1228820), (62, 614410), (124, 307205), (155, 245764), (310, 122882), (620, 61441)]