528021880

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{116819}}^1$

素因数の和:116943

約数の個数: 32

約数和(自身を含む): 1198573200

約数和(自身を除く): 670551320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 116819, 233638, 467276, 584095, 934552, 1168190, 2336380, 4672760, 13200547, 26401094, 52802188, 66002735, 105604376, 132005470, 264010940, 528021880]

約数ペア:

[(1, 528021880), (2, 264010940), (4, 132005470), (5, 105604376), (8, 66002735), (10, 52802188), (20, 26401094), (40, 13200547), (113, 4672760), (226, 2336380), (452, 1168190), (565, 934552), (904, 584095), (1130, 467276), (2260, 233638), (4520, 116819)]