4294323920

素因数分解:

$2^4\times 5^1\times {\mathrm{4337}}^1\times {\mathrm{12377}}^1$

素因数の和:16727

約数の個数: 40

約数和(自身を含む): 9987412104

約数和(自身を除く): 5693088184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4337, 8674, 12377, 17348, 21685, 24754, 34696, 43370, 49508, 61885, 69392, 86740, 99016, 123770, 173480, 198032, 247540, 346960, 495080, 990160, 53679049, 107358098, 214716196, 268395245, 429432392, 536790490, 858864784, 1073580980, 2147161960, 4294323920]

約数ペア:

[(1, 4294323920), (2, 2147161960), (4, 1073580980), (5, 858864784), (8, 536790490), (10, 429432392), (16, 268395245), (20, 214716196), (40, 107358098), (80, 53679049), (4337, 990160), (8674, 495080), (12377, 346960), (17348, 247540), (21685, 198032), (24754, 173480), (34696, 123770), (43370, 99016), (49508, 86740), (61885, 69392)]