1147897900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{266953}}^1$

素因数の和:267010

約数の個数: 36

約数和(自身を含む): 2548876792

約数和(自身を除く): 1400978892

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 266953, 533906, 1067812, 1334765, 2669530, 5339060, 6673825, 11478979, 13347650, 22957958, 26695300, 45915916, 57394895, 114789790, 229579580, 286974475, 573948950, 1147897900]

約数ペア:

[(1, 1147897900), (2, 573948950), (4, 286974475), (5, 229579580), (10, 114789790), (20, 57394895), (25, 45915916), (43, 26695300), (50, 22957958), (86, 13347650), (100, 11478979), (172, 6673825), (215, 5339060), (430, 2669530), (860, 1334765), (1075, 1067812), (2150, 533906), (4300, 266953)]