5655474080

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{216851}}^1$

素因数の和:217029

約数の個数: 48

約数和(自身を含む): 13443089184

約数和(自身を除く): 7787615104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 13040, 26080, 216851, 433702, 867404, 1084255, 1734808, 2168510, 3469616, 4337020, 6939232, 8674040, 17348080, 34696160, 35346713, 70693426, 141386852, 176733565, 282773704, 353467130, 565547408, 706934260, 1131094816, 1413868520, 2827737040, 5655474080]

約数ペア:

[(1, 5655474080), (2, 2827737040), (4, 1413868520), (5, 1131094816), (8, 706934260), (10, 565547408), (16, 353467130), (20, 282773704), (32, 176733565), (40, 141386852), (80, 70693426), (160, 35346713), (163, 34696160), (326, 17348080), (652, 8674040), (815, 6939232), (1304, 4337020), (1630, 3469616), (2608, 2168510), (3260, 1734808), (5216, 1084255), (6520, 867404), (13040, 433702), (26080, 216851)]