64750990

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{24071}}^1$

素因数の和:24347

約数の個数: 16

約数和(自身を含む): 116989920

約数和(自身を除く): 52238930

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 24071, 48142, 120355, 240710, 6475099, 12950198, 32375495, 64750990]

約数ペア:

[(1, 64750990), (2, 32375495), (5, 12950198), (10, 6475099), (269, 240710), (538, 120355), (1345, 48142), (2690, 24071)]