23107360

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 31929440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1039, 1112, 1390, 2078, 2224, 2780, 4156, 4448, 5195, 5560, 8312, 10390, 11120, 16624, 20780, 22240, 33248, 41560, 83120, 144421, 166240, 288842, 577684, 722105, 1155368, 1444210, 2310736, 2888420, 4621472, 5776840, 11553680, 23107360]

約数ペア:

[(1, 23107360), (2, 11553680), (4, 5776840), (5, 4621472), (8, 2888420), (10, 2310736), (16, 1444210), (20, 1155368), (32, 722105), (40, 577684), (80, 288842), (139, 166240), (160, 144421), (278, 83120), (556, 41560), (695, 33248), (1039, 22240), (1112, 20780), (1390, 16624), (2078, 11120), (2224, 10390), (2780, 8312), (4156, 5560), (4448, 5195)]