38600890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 33560390

約数列:

[1, 2, 5, 10, 31, 62, 155, 239, 310, 478, 521, 1042, 1195, 2390, 2605, 5210, 7409, 14818, 16151, 32302, 37045, 74090, 80755, 124519, 161510, 249038, 622595, 1245190, 3860089, 7720178, 19300445, 38600890]

約数ペア:

[(1, 38600890), (2, 19300445), (5, 7720178), (10, 3860089), (31, 1245190), (62, 622595), (155, 249038), (239, 161510), (310, 124519), (478, 80755), (521, 74090), (1042, 37045), (1195, 32302), (2390, 16151), (2605, 14818), (5210, 7409)]