33210920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26783}}^1$

素因数の和:26825

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 43927000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 26783, 53566, 107132, 133915, 214264, 267830, 535660, 830273, 1071320, 1660546, 3321092, 4151365, 6642184, 8302730, 16605460, 33210920]

約数ペア:

[(1, 33210920), (2, 16605460), (4, 8302730), (5, 6642184), (8, 4151365), (10, 3321092), (20, 1660546), (31, 1071320), (40, 830273), (62, 535660), (124, 267830), (155, 214264), (248, 133915), (310, 107132), (620, 53566), (1240, 26783)]