10480460

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2039}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 22105440

約数和(自身を除く): 11624980

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2039, 2570, 4078, 5140, 8156, 10195, 20390, 40780, 524023, 1048046, 2096092, 2620115, 5240230, 10480460]

約数ペア:

[(1, 10480460), (2, 5240230), (4, 2620115), (5, 2096092), (10, 1048046), (20, 524023), (257, 40780), (514, 20390), (1028, 10195), (1285, 8156), (2039, 5140), (2570, 4078)]