5105390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 9732096

約数和(自身を除く): 4626706

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 383, 430, 766, 1333, 1915, 2666, 3830, 6665, 11873, 13330, 16469, 23746, 32938, 59365, 82345, 118730, 164690, 510539, 1021078, 2552695, 5105390]

約数ペア:

[(1, 5105390), (2, 2552695), (5, 1021078), (10, 510539), (31, 164690), (43, 118730), (62, 82345), (86, 59365), (155, 32938), (215, 23746), (310, 16469), (383, 13330), (430, 11873), (766, 6665), (1333, 3830), (1915, 2666)]