22070260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 48335616

約数和(自身を除く): 26265356

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 443, 470, 530, 886, 940, 1060, 1772, 2215, 2491, 4430, 4982, 8860, 9964, 12455, 20821, 23479, 24910, 41642, 46958, 49820, 83284, 93916, 104105, 117395, 208210, 234790, 416420, 469580, 1103513, 2207026, 4414052, 5517565, 11035130, 22070260]

約数ペア:

[(1, 22070260), (2, 11035130), (4, 5517565), (5, 4414052), (10, 2207026), (20, 1103513), (47, 469580), (53, 416420), (94, 234790), (106, 208210), (188, 117395), (212, 104105), (235, 93916), (265, 83284), (443, 49820), (470, 46958), (530, 41642), (886, 24910), (940, 23479), (1060, 20821), (1772, 12455), (2215, 9964), (2491, 8860), (4430, 4982)]