24857960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8513}}^1$

素因数の和:8597

約数の個数: 32

約数和(自身を含む): 56703240

約数和(自身を除く): 31845280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 8513, 17026, 34052, 42565, 68104, 85130, 170260, 340520, 621449, 1242898, 2485796, 3107245, 4971592, 6214490, 12428980, 24857960]

約数ペア:

[(1, 24857960), (2, 12428980), (4, 6214490), (5, 4971592), (8, 3107245), (10, 2485796), (20, 1242898), (40, 621449), (73, 340520), (146, 170260), (292, 85130), (365, 68104), (584, 42565), (730, 34052), (1460, 17026), (2920, 8513)]