11186920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 25353000

約数和(自身を除く): 14166080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1877, 2980, 3754, 5960, 7508, 9385, 15016, 18770, 37540, 75080, 279673, 559346, 1118692, 1398365, 2237384, 2796730, 5593460, 11186920]

約数ペア:

[(1, 11186920), (2, 5593460), (4, 2796730), (5, 2237384), (8, 1398365), (10, 1118692), (20, 559346), (40, 279673), (149, 75080), (298, 37540), (596, 18770), (745, 15016), (1192, 9385), (1490, 7508), (1877, 5960), (2980, 3754)]