5101240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 11641680

約数和(自身を除く): 6540440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1747, 2920, 3494, 6988, 8735, 13976, 17470, 34940, 69880, 127531, 255062, 510124, 637655, 1020248, 1275310, 2550620, 5101240]

約数ペア:

[(1, 5101240), (2, 2550620), (4, 1275310), (5, 1020248), (8, 637655), (10, 510124), (20, 255062), (40, 127531), (73, 69880), (146, 34940), (292, 17470), (365, 13976), (584, 8735), (730, 6988), (1460, 3494), (1747, 2920)]