27363820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 37500980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4289, 6380, 8578, 17156, 21445, 42890, 47179, 85780, 94358, 124381, 188716, 235895, 248762, 471790, 497524, 621905, 943580, 1243810, 1368191, 2487620, 2736382, 5472764, 6840955, 13681910, 27363820]

約数ペア:

[(1, 27363820), (2, 13681910), (4, 6840955), (5, 5472764), (10, 2736382), (11, 2487620), (20, 1368191), (22, 1243810), (29, 943580), (44, 621905), (55, 497524), (58, 471790), (110, 248762), (116, 235895), (145, 188716), (220, 124381), (290, 94358), (319, 85780), (580, 47179), (638, 42890), (1276, 21445), (1595, 17156), (3190, 8578), (4289, 6380)]