14480920

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2221}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 32796720

約数和(自身を除く): 18315800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 2221, 3260, 4442, 6520, 8884, 11105, 17768, 22210, 44420, 88840, 362023, 724046, 1448092, 1810115, 2896184, 3620230, 7240460, 14480920]

約数ペア:

[(1, 14480920), (2, 7240460), (4, 3620230), (5, 2896184), (8, 1810115), (10, 1448092), (20, 724046), (40, 362023), (163, 88840), (326, 44420), (652, 22210), (815, 17768), (1304, 11105), (1630, 8884), (2221, 6520), (3260, 4442)]