260084980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{220411}}^1$

素因数の和:220479

約数の個数: 24

約数和(自身を含む): 555438240

約数和(自身を除く): 295353260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 220411, 440822, 881644, 1102055, 2204110, 4408220, 13004249, 26008498, 52016996, 65021245, 130042490, 260084980]

約数ペア:

[(1, 260084980), (2, 130042490), (4, 65021245), (5, 52016996), (10, 26008498), (20, 13004249), (59, 4408220), (118, 2204110), (236, 1102055), (295, 881644), (590, 440822), (1180, 220411)]