24924880

素因数分解:

$2^4\times 5^1\times {\mathrm{311561}}^1$

素因数の和:311574

約数の個数: 20

約数和(自身を含む): 57950532

約数和(自身を除く): 33025652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311561, 623122, 1246244, 1557805, 2492488, 3115610, 4984976, 6231220, 12462440, 24924880]

約数ペア:

[(1, 24924880), (2, 12462440), (4, 6231220), (5, 4984976), (8, 3115610), (10, 2492488), (16, 1557805), (20, 1246244), (40, 623122), (80, 311561)]