24442640

素因数分解:

$2^4\times 5^1\times {\mathrm{305533}}^1$

素因数の和:305546

約数の個数: 20

約数和(自身を含む): 56829324

約数和(自身を除く): 32386684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 305533, 611066, 1222132, 1527665, 2444264, 3055330, 4888528, 6110660, 12221320, 24442640]

約数ペア:

[(1, 24442640), (2, 12221320), (4, 6110660), (5, 4888528), (8, 3055330), (10, 2444264), (16, 1527665), (20, 1222132), (40, 611066), (80, 305533)]