4616420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 9834048

約数和(自身を除く): 5217628

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3251, 6502, 13004, 16255, 32510, 65020, 230821, 461642, 923284, 1154105, 2308210, 4616420]

約数ペア:

[(1, 4616420), (2, 2308210), (4, 1154105), (5, 923284), (10, 461642), (20, 230821), (71, 65020), (142, 32510), (284, 16255), (355, 13004), (710, 6502), (1420, 3251)]