4283840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1245

約数の個数: 56

約数和(自身を含む): 11137392

約数和(自身を除く): 6853552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1217, 1760, 2434, 3520, 4868, 6085, 9736, 12170, 13387, 19472, 24340, 26774, 38944, 48680, 53548, 66935, 77888, 97360, 107096, 133870, 194720, 214192, 267740, 389440, 428384, 535480, 856768, 1070960, 2141920, 4283840]

約数ペア:

[(1, 4283840), (2, 2141920), (4, 1070960), (5, 856768), (8, 535480), (10, 428384), (11, 389440), (16, 267740), (20, 214192), (22, 194720), (32, 133870), (40, 107096), (44, 97360), (55, 77888), (64, 66935), (80, 53548), (88, 48680), (110, 38944), (160, 26774), (176, 24340), (220, 19472), (320, 13387), (352, 12170), (440, 9736), (704, 6085), (880, 4868), (1217, 3520), (1760, 2434)]