99844280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{58049}}^1$

素因数の和:58103

約数の個数: 32

約数和(自身を含む): 229878000

約数和(自身を除く): 130033720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 58049, 116098, 232196, 290245, 464392, 580490, 1160980, 2321960, 2496107, 4992214, 9984428, 12480535, 19968856, 24961070, 49922140, 99844280]

約数ペア:

[(1, 99844280), (2, 49922140), (4, 24961070), (5, 19968856), (8, 12480535), (10, 9984428), (20, 4992214), (40, 2496107), (43, 2321960), (86, 1160980), (172, 580490), (215, 464392), (344, 290245), (430, 232196), (860, 116098), (1720, 58049)]