42788960

素因数分解:

$2^5\times 5^1\times {\mathrm{267431}}^1$

素因数の和:267446

約数の個数: 24

約数和(自身を含む): 101089296

約数和(自身を除く): 58300336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 267431, 534862, 1069724, 1337155, 2139448, 2674310, 4278896, 5348620, 8557792, 10697240, 21394480, 42788960]

約数ペア:

[(1, 42788960), (2, 21394480), (4, 10697240), (5, 8557792), (8, 5348620), (10, 4278896), (16, 2674310), (20, 2139448), (32, 1337155), (40, 1069724), (80, 534862), (160, 267431)]