38439790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 72485280

約数和(自身を除く): 34045490

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1597, 2407, 3194, 4814, 7985, 12035, 15970, 24070, 46313, 92626, 132551, 231565, 265102, 463130, 662755, 1325510, 3843979, 7687958, 19219895, 38439790]

約数ペア:

[(1, 38439790), (2, 19219895), (5, 7687958), (10, 3843979), (29, 1325510), (58, 662755), (83, 463130), (145, 265102), (166, 231565), (290, 132551), (415, 92626), (830, 46313), (1597, 24070), (2407, 15970), (3194, 12035), (4814, 7985)]