9250540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 21393792

約数和(自身を除く): 12143252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 757, 940, 1222, 1514, 2444, 3028, 3055, 3785, 6110, 7570, 9841, 12220, 15140, 19682, 35579, 39364, 49205, 71158, 98410, 142316, 177895, 196820, 355790, 462527, 711580, 925054, 1850108, 2312635, 4625270, 9250540]

約数ペア:

[(1, 9250540), (2, 4625270), (4, 2312635), (5, 1850108), (10, 925054), (13, 711580), (20, 462527), (26, 355790), (47, 196820), (52, 177895), (65, 142316), (94, 98410), (130, 71158), (188, 49205), (235, 39364), (260, 35579), (470, 19682), (611, 15140), (757, 12220), (940, 9841), (1222, 7570), (1514, 6110), (2444, 3785), (3028, 3055)]