84148910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2099}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 160272000

約数和(自身を除く): 76123090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 422, 1055, 2099, 2110, 4009, 4198, 8018, 10495, 20045, 20990, 39881, 40090, 79762, 199405, 398810, 442889, 885778, 2214445, 4428890, 8414891, 16829782, 42074455, 84148910]

約数ペア:

[(1, 84148910), (2, 42074455), (5, 16829782), (10, 8414891), (19, 4428890), (38, 2214445), (95, 885778), (190, 442889), (211, 398810), (422, 199405), (1055, 79762), (2099, 40090), (2110, 39881), (4009, 20990), (4198, 20045), (8018, 10495)]