32687240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5879}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 74088000

約数和(自身を除く): 41400760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 5879, 11758, 23516, 29395, 47032, 58790, 117580, 235160, 817181, 1634362, 3268724, 4085905, 6537448, 8171810, 16343620, 32687240]

約数ペア:

[(1, 32687240), (2, 16343620), (4, 8171810), (5, 6537448), (8, 4085905), (10, 3268724), (20, 1634362), (40, 817181), (139, 235160), (278, 117580), (556, 58790), (695, 47032), (1112, 29395), (1390, 23516), (2780, 11758), (5560, 5879)]