38431010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 71967744

約数和(自身を除く): 33536734

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 821, 1510, 1642, 4105, 4681, 8210, 9362, 23405, 25451, 46810, 50902, 123971, 127255, 247942, 254510, 619855, 1239710, 3843101, 7686202, 19215505, 38431010]

約数ペア:

[(1, 38431010), (2, 19215505), (5, 7686202), (10, 3843101), (31, 1239710), (62, 619855), (151, 254510), (155, 247942), (302, 127255), (310, 123971), (755, 50902), (821, 46810), (1510, 25451), (1642, 23405), (4105, 9362), (4681, 8210)]