1158032180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{2663}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 2577899520

約数和(自身を除く): 1419867340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1279, 2558, 2663, 5116, 5326, 6395, 10652, 12790, 13315, 21743, 25580, 26630, 43486, 45271, 53260, 86972, 90542, 108715, 181084, 217430, 226355, 434860, 452710, 905420, 3405977, 6811954, 13623908, 17029885, 34059770, 57901609, 68119540, 115803218, 231606436, 289508045, 579016090, 1158032180]

約数ペア:

[(1, 1158032180), (2, 579016090), (4, 289508045), (5, 231606436), (10, 115803218), (17, 68119540), (20, 57901609), (34, 34059770), (68, 17029885), (85, 13623908), (170, 6811954), (340, 3405977), (1279, 905420), (2558, 452710), (2663, 434860), (5116, 226355), (5326, 217430), (6395, 181084), (10652, 108715), (12790, 90542), (13315, 86972), (21743, 53260), (25580, 45271), (26630, 43486)]