6330920

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 14346720

約数和(自身を除く): 8015800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 971, 1304, 1630, 1942, 3260, 3884, 4855, 6520, 7768, 9710, 19420, 38840, 158273, 316546, 633092, 791365, 1266184, 1582730, 3165460, 6330920]

約数ペア:

[(1, 6330920), (2, 3165460), (4, 1582730), (5, 1266184), (8, 791365), (10, 633092), (20, 316546), (40, 158273), (163, 38840), (326, 19420), (652, 9710), (815, 7768), (971, 6520), (1304, 4855), (1630, 3884), (1942, 3260)]