11605240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6173}}^1$

素因数の和:6231

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 15066440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6173, 12346, 24692, 30865, 49384, 61730, 123460, 246920, 290131, 580262, 1160524, 1450655, 2321048, 2901310, 5802620, 11605240]

約数ペア:

[(1, 11605240), (2, 5802620), (4, 2901310), (5, 2321048), (8, 1450655), (10, 1160524), (20, 580262), (40, 290131), (47, 246920), (94, 123460), (188, 61730), (235, 49384), (376, 30865), (470, 24692), (940, 12346), (1880, 6173)]