8352920

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{569}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 18878400

約数和(自身を除く): 10525480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 569, 734, 1138, 1468, 1835, 2276, 2845, 2936, 3670, 4552, 5690, 7340, 11380, 14680, 22760, 208823, 417646, 835292, 1044115, 1670584, 2088230, 4176460, 8352920]

約数ペア:

[(1, 8352920), (2, 4176460), (4, 2088230), (5, 1670584), (8, 1044115), (10, 835292), (20, 417646), (40, 208823), (367, 22760), (569, 14680), (734, 11380), (1138, 7340), (1468, 5690), (1835, 4552), (2276, 3670), (2845, 2936)]