1116339440

素因数分解:

$2^4\times 5^1\times {\mathrm{3191}}^1\times {\mathrm{4373}}^1$

素因数の和:7577

約数の個数: 40

約数和(自身を含む): 2596896288

約数和(自身を除く): 1480556848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3191, 4373, 6382, 8746, 12764, 15955, 17492, 21865, 25528, 31910, 34984, 43730, 51056, 63820, 69968, 87460, 127640, 174920, 255280, 349840, 13954243, 27908486, 55816972, 69771215, 111633944, 139542430, 223267888, 279084860, 558169720, 1116339440]

約数ペア:

[(1, 1116339440), (2, 558169720), (4, 279084860), (5, 223267888), (8, 139542430), (10, 111633944), (16, 69771215), (20, 55816972), (40, 27908486), (80, 13954243), (3191, 349840), (4373, 255280), (6382, 174920), (8746, 127640), (12764, 87460), (15955, 69968), (17492, 63820), (21865, 51056), (25528, 43730), (31910, 34984)]