23873480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14557}}^1$

素因数の和:14609

約数の個数: 32

約数和(自身を含む): 55029240

約数和(自身を除く): 31155760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 14557, 29114, 58228, 72785, 116456, 145570, 291140, 582280, 596837, 1193674, 2387348, 2984185, 4774696, 5968370, 11936740, 23873480]

約数ペア:

[(1, 23873480), (2, 11936740), (4, 5968370), (5, 4774696), (8, 2984185), (10, 2387348), (20, 1193674), (40, 596837), (41, 582280), (82, 291140), (164, 145570), (205, 116456), (328, 72785), (410, 58228), (820, 29114), (1640, 14557)]