26924920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5563}}^1$

素因数の和:5596

約数の個数: 48

約数和(自身を含む): 66601080

約数和(自身を除く): 39676160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 5563, 11126, 22252, 27815, 44504, 55630, 61193, 111260, 122386, 222520, 244772, 305965, 489544, 611930, 673123, 1223860, 1346246, 2447720, 2692492, 3365615, 5384984, 6731230, 13462460, 26924920]

約数ペア:

[(1, 26924920), (2, 13462460), (4, 6731230), (5, 5384984), (8, 3365615), (10, 2692492), (11, 2447720), (20, 1346246), (22, 1223860), (40, 673123), (44, 611930), (55, 489544), (88, 305965), (110, 244772), (121, 222520), (220, 122386), (242, 111260), (440, 61193), (484, 55630), (605, 44504), (968, 27815), (1210, 22252), (2420, 11126), (4840, 5563)]