86836460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{228517}}^1$

素因数の和:228545

約数の個数: 24

約数和(自身を含む): 191955120

約数和(自身を除く): 105118660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 228517, 457034, 914068, 1142585, 2285170, 4341823, 4570340, 8683646, 17367292, 21709115, 43418230, 86836460]

約数ペア:

[(1, 86836460), (2, 43418230), (4, 21709115), (5, 17367292), (10, 8683646), (19, 4570340), (20, 4341823), (38, 2285170), (76, 1142585), (95, 914068), (190, 457034), (380, 228517)]