42245500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7711

約数の個数: 48

約数和(自身を含む): 100664928

約数和(自身を除く): 58419428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 7681, 15362, 30724, 38405, 76810, 84491, 153620, 168982, 192025, 337964, 384050, 422455, 768100, 844910, 960125, 1689820, 1920250, 2112275, 3840500, 4224550, 8449100, 10561375, 21122750, 42245500]

約数ペア:

[(1, 42245500), (2, 21122750), (4, 10561375), (5, 8449100), (10, 4224550), (11, 3840500), (20, 2112275), (22, 1920250), (25, 1689820), (44, 960125), (50, 844910), (55, 768100), (100, 422455), (110, 384050), (125, 337964), (220, 192025), (250, 168982), (275, 153620), (500, 84491), (550, 76810), (1100, 38405), (1375, 30724), (2750, 15362), (5500, 7681)]