11523260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 16672516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1553, 1855, 3106, 3710, 6212, 7420, 7765, 10871, 15530, 21742, 31060, 43484, 54355, 82309, 108710, 164618, 217420, 329236, 411545, 576163, 823090, 1152326, 1646180, 2304652, 2880815, 5761630, 11523260]

約数ペア:

[(1, 11523260), (2, 5761630), (4, 2880815), (5, 2304652), (7, 1646180), (10, 1152326), (14, 823090), (20, 576163), (28, 411545), (35, 329236), (53, 217420), (70, 164618), (106, 108710), (140, 82309), (212, 54355), (265, 43484), (371, 31060), (530, 21742), (742, 15530), (1060, 10871), (1484, 7765), (1553, 7420), (1855, 6212), (3106, 3710)]