23046520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 60419520

約数和(自身を除く): 37373000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1553, 1855, 2120, 2968, 3106, 3710, 6212, 7420, 7765, 10871, 12424, 14840, 15530, 21742, 31060, 43484, 54355, 62120, 82309, 86968, 108710, 164618, 217420, 329236, 411545, 434840, 576163, 658472, 823090, 1152326, 1646180, 2304652, 2880815, 3292360, 4609304, 5761630, 11523260, 23046520]

約数ペア:

[(1, 23046520), (2, 11523260), (4, 5761630), (5, 4609304), (7, 3292360), (8, 2880815), (10, 2304652), (14, 1646180), (20, 1152326), (28, 823090), (35, 658472), (40, 576163), (53, 434840), (56, 411545), (70, 329236), (106, 217420), (140, 164618), (212, 108710), (265, 86968), (280, 82309), (371, 62120), (424, 54355), (530, 43484), (742, 31060), (1060, 21742), (1484, 15530), (1553, 14840), (1855, 12424), (2120, 10871), (2968, 7765), (3106, 7420), (3710, 6212)]