9968150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2816

約数の個数: 24

約数和(自身を含む): 18801624

約数和(自身を除く): 8833474

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 2731, 3650, 5462, 13655, 27310, 68275, 136550, 199363, 398726, 996815, 1993630, 4984075, 9968150]

約数ペア:

[(1, 9968150), (2, 4984075), (5, 1993630), (10, 996815), (25, 398726), (50, 199363), (73, 136550), (146, 68275), (365, 27310), (730, 13655), (1825, 5462), (2731, 3650)]