2080403750

素因数分解:

$2^1\times 5^4\times {\mathrm{283}}^1\times {\mathrm{5881}}^1$

素因数の和:6186

約数の個数: 40

約数和(自身を含む): 3913953384

約数和(自身を除く): 1833549634

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 283, 566, 625, 1250, 1415, 2830, 5881, 7075, 11762, 14150, 29405, 35375, 58810, 70750, 147025, 176875, 294050, 353750, 735125, 1470250, 1664323, 3328646, 3675625, 7351250, 8321615, 16643230, 41608075, 83216150, 208040375, 416080750, 1040201875, 2080403750]

約数ペア:

[(1, 2080403750), (2, 1040201875), (5, 416080750), (10, 208040375), (25, 83216150), (50, 41608075), (125, 16643230), (250, 8321615), (283, 7351250), (566, 3675625), (625, 3328646), (1250, 1664323), (1415, 1470250), (2830, 735125), (5881, 353750), (7075, 294050), (11762, 176875), (14150, 147025), (29405, 70750), (35375, 58810)]