2075240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 4833000

約数和(自身を除く): 2757760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1789, 3578, 7156, 8945, 14312, 17890, 35780, 51881, 71560, 103762, 207524, 259405, 415048, 518810, 1037620, 2075240]

約数ペア:

[(1, 2075240), (2, 1037620), (4, 518810), (5, 415048), (8, 259405), (10, 207524), (20, 103762), (29, 71560), (40, 51881), (58, 35780), (116, 17890), (145, 14312), (232, 8945), (290, 7156), (580, 3578), (1160, 1789)]