74144020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{24551}}^1$

素因数の和:24711

約数の個数: 24

約数和(自身を含む): 156739968

約数和(自身を除く): 82595948

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 24551, 49102, 98204, 122755, 245510, 491020, 3707201, 7414402, 14828804, 18536005, 37072010, 74144020]

約数ペア:

[(1, 74144020), (2, 37072010), (4, 18536005), (5, 14828804), (10, 7414402), (20, 3707201), (151, 491020), (302, 245510), (604, 122755), (755, 98204), (1510, 49102), (3020, 24551)]