2925950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 5494440

約数和(自身を除く): 2568490

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 421, 695, 842, 1390, 2105, 3475, 4210, 6950, 10525, 21050, 58519, 117038, 292595, 585190, 1462975, 2925950]

約数ペア:

[(1, 2925950), (2, 1462975), (5, 585190), (10, 292595), (25, 117038), (50, 58519), (139, 21050), (278, 10525), (421, 6950), (695, 4210), (842, 3475), (1390, 2105)]