2512220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 5367600

約数和(自身を除く): 2855380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 2129, 4258, 8516, 10645, 21290, 42580, 125611, 251222, 502444, 628055, 1256110, 2512220]

約数ペア:

[(1, 2512220), (2, 1256110), (4, 628055), (5, 502444), (10, 251222), (20, 125611), (59, 42580), (118, 21290), (236, 10645), (295, 8516), (590, 4258), (1180, 2129)]