68368150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{18731}}^1$

素因数の和:18816

約数の個数: 24

約数和(自身を含む): 128913624

約数和(自身を除く): 60545474

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 18731, 37462, 93655, 187310, 468275, 936550, 1367363, 2734726, 6836815, 13673630, 34184075, 68368150]

約数ペア:

[(1, 68368150), (2, 34184075), (5, 13673630), (10, 6836815), (25, 2734726), (50, 1367363), (73, 936550), (146, 468275), (365, 187310), (730, 93655), (1825, 37462), (3650, 18731)]