42942260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19001}}^1$

素因数の和:19123

約数の個数: 24

約数和(自身を含む): 90981576

約数和(自身を除く): 48039316

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 19001, 38002, 76004, 95005, 190010, 380020, 2147113, 4294226, 8588452, 10735565, 21471130, 42942260]

約数ペア:

[(1, 42942260), (2, 21471130), (4, 10735565), (5, 8588452), (10, 4294226), (20, 2147113), (113, 380020), (226, 190010), (452, 95005), (565, 76004), (1130, 38002), (2260, 19001)]