4121920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 56

約数和(自身を含む): 10716768

約数和(自身を除く): 6594848

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, 1171, 1760, 2342, 3520, 4684, 5855, 9368, 11710, 12881, 18736, 23420, 25762, 37472, 46840, 51524, 64405, 74944, 93680, 103048, 128810, 187360, 206096, 257620, 374720, 412192, 515240, 824384, 1030480, 2060960, 4121920]

約数ペア:

[(1, 4121920), (2, 2060960), (4, 1030480), (5, 824384), (8, 515240), (10, 412192), (11, 374720), (16, 257620), (20, 206096), (22, 187360), (32, 128810), (40, 103048), (44, 93680), (55, 74944), (64, 64405), (80, 51524), (88, 46840), (110, 37472), (160, 25762), (176, 23420), (220, 18736), (320, 12881), (352, 11710), (440, 9368), (704, 5855), (880, 4684), (1171, 3520), (1760, 2342)]