63332120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36821}}^1$

素因数の和:36875

約数の個数: 32

約数和(自身を含む): 145815120

約数和(自身を除く): 82483000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 36821, 73642, 147284, 184105, 294568, 368210, 736420, 1472840, 1583303, 3166606, 6333212, 7916515, 12666424, 15833030, 31666060, 63332120]

約数ペア:

[(1, 63332120), (2, 31666060), (4, 15833030), (5, 12666424), (8, 7916515), (10, 6333212), (20, 3166606), (40, 1583303), (43, 1472840), (86, 736420), (172, 368210), (215, 294568), (344, 184105), (430, 147284), (860, 73642), (1720, 36821)]