8947340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 19649952

約数和(自身を除く): 10702612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 113, 148, 185, 214, 226, 370, 428, 452, 535, 565, 740, 1070, 1130, 2140, 2260, 3959, 4181, 7918, 8362, 12091, 15836, 16724, 19795, 20905, 24182, 39590, 41810, 48364, 60455, 79180, 83620, 120910, 241820, 447367, 894734, 1789468, 2236835, 4473670, 8947340]

約数ペア:

[(1, 8947340), (2, 4473670), (4, 2236835), (5, 1789468), (10, 894734), (20, 447367), (37, 241820), (74, 120910), (107, 83620), (113, 79180), (148, 60455), (185, 48364), (214, 41810), (226, 39590), (370, 24182), (428, 20905), (452, 19795), (535, 16724), (565, 15836), (740, 12091), (1070, 8362), (1130, 7918), (2140, 4181), (2260, 3959)]