1145780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 2449440

約数和(自身を除く): 1303660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 971, 1180, 1942, 3884, 4855, 9710, 19420, 57289, 114578, 229156, 286445, 572890, 1145780]

約数ペア:

[(1, 1145780), (2, 572890), (4, 286445), (5, 229156), (10, 114578), (20, 57289), (59, 19420), (118, 9710), (236, 4855), (295, 3884), (590, 1942), (971, 1180)]