15693604240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2687261}}^1$

素因数の和:2687347

約数の個数: 40

約数和(自身を含む): 36987474168

約数和(自身を除く): 21293869928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 2687261, 5374522, 10749044, 13436305, 21498088, 26872610, 42996176, 53745220, 107490440, 196170053, 214980880, 392340106, 784680212, 980850265, 1569360424, 1961700530, 3138720848, 3923401060, 7846802120, 15693604240]

約数ペア:

[(1, 15693604240), (2, 7846802120), (4, 3923401060), (5, 3138720848), (8, 1961700530), (10, 1569360424), (16, 980850265), (20, 784680212), (40, 392340106), (73, 214980880), (80, 196170053), (146, 107490440), (292, 53745220), (365, 42996176), (584, 26872610), (730, 21498088), (1168, 13436305), (1460, 10749044), (2920, 5374522), (5840, 2687261)]