103272920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{69779}}^1$

素因数の和:69827

約数の個数: 32

約数和(自身を含む): 238647600

約数和(自身を除く): 135374680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 69779, 139558, 279116, 348895, 558232, 697790, 1395580, 2581823, 2791160, 5163646, 10327292, 12909115, 20654584, 25818230, 51636460, 103272920]

約数ペア:

[(1, 103272920), (2, 51636460), (4, 25818230), (5, 20654584), (8, 12909115), (10, 10327292), (20, 5163646), (37, 2791160), (40, 2581823), (74, 1395580), (148, 697790), (185, 558232), (296, 348895), (370, 279116), (740, 139558), (1480, 69779)]