2188564225

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{4639}}^1$

素因数の和:4929

約数の個数: 24

約数和(自身を含む): 2754823680

約数和(自身を除く): 566259455

約数列:

[1, 5, 25, 113, 167, 565, 835, 2825, 4175, 4639, 18871, 23195, 94355, 115975, 471775, 524207, 774713, 2621035, 3873565, 13105175, 19367825, 87542569, 437712845, 2188564225]

約数ペア:

[(1, 2188564225), (5, 437712845), (25, 87542569), (113, 19367825), (167, 13105175), (565, 3873565), (835, 2621035), (2825, 774713), (4175, 524207), (4639, 471775), (18871, 115975), (23195, 94355)]