11332520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 25854120

約数和(自身を除く): 14521600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3881, 7762, 15524, 19405, 31048, 38810, 77620, 155240, 283313, 566626, 1133252, 1416565, 2266504, 2833130, 5666260, 11332520]

約数ペア:

[(1, 11332520), (2, 5666260), (4, 2833130), (5, 2266504), (8, 1416565), (10, 1133252), (20, 566626), (40, 283313), (73, 155240), (146, 77620), (292, 38810), (365, 31048), (584, 19405), (730, 15524), (1460, 7762), (2920, 3881)]