3903740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10301

約数の個数: 24

約数和(自身を含む): 8630160

約数和(自身を除く): 4726420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10273, 20546, 41092, 51365, 102730, 195187, 205460, 390374, 780748, 975935, 1951870, 3903740]

約数ペア:

[(1, 3903740), (2, 1951870), (4, 975935), (5, 780748), (10, 390374), (19, 205460), (20, 195187), (38, 102730), (76, 51365), (95, 41092), (190, 20546), (380, 10273)]