23341640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11909}}^1$

素因数の和:11934

約数の個数: 48

約数和(自身を含む): 61098300

約数和(自身を除く): 37756660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11909, 23818, 47636, 59545, 83363, 95272, 119090, 166726, 238180, 333452, 416815, 476360, 583541, 666904, 833630, 1167082, 1667260, 2334164, 2917705, 3334520, 4668328, 5835410, 11670820, 23341640]

約数ペア:

[(1, 23341640), (2, 11670820), (4, 5835410), (5, 4668328), (7, 3334520), (8, 2917705), (10, 2334164), (14, 1667260), (20, 1167082), (28, 833630), (35, 666904), (40, 583541), (49, 476360), (56, 416815), (70, 333452), (98, 238180), (140, 166726), (196, 119090), (245, 95272), (280, 83363), (392, 59545), (490, 47636), (980, 23818), (1960, 11909)]