17998150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4931}}^1$

素因数の和:5016

約数の個数: 24

約数和(自身を含む): 33942024

約数和(自身を除く): 15943874

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 4931, 9862, 24655, 49310, 123275, 246550, 359963, 719926, 1799815, 3599630, 8999075, 17998150]

約数ペア:

[(1, 17998150), (2, 8999075), (5, 3599630), (10, 1799815), (25, 719926), (50, 359963), (73, 246550), (146, 123275), (365, 49310), (730, 24655), (1825, 9862), (3650, 4931)]