2974480

素因数分解:

$2^4\times 5^1\times {\mathrm{37181}}^1$

素因数の和:37194

約数の個数: 20

約数和(自身を含む): 6915852

約数和(自身を除く): 3941372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 37181, 74362, 148724, 185905, 297448, 371810, 594896, 743620, 1487240, 2974480]

約数ペア:

[(1, 2974480), (2, 1487240), (4, 743620), (5, 594896), (8, 371810), (10, 297448), (16, 185905), (20, 148724), (40, 74362), (80, 37181)]