41320460

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8039}}^1$

素因数の和:8305

約数の個数: 24

約数和(自身を含む): 87121440

約数和(自身を除く): 45800980

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 8039, 16078, 32156, 40195, 80390, 160780, 2066023, 4132046, 8264092, 10330115, 20660230, 41320460]

約数ペア:

[(1, 41320460), (2, 20660230), (4, 10330115), (5, 8264092), (10, 4132046), (20, 2066023), (257, 160780), (514, 80390), (1028, 40195), (1285, 32156), (2570, 16078), (5140, 8039)]