5685820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 14454720

約数和(自身を除く): 8768900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2389, 4778, 9556, 11945, 16723, 23890, 33446, 40613, 47780, 66892, 81226, 83615, 162452, 167230, 203065, 284291, 334460, 406130, 568582, 812260, 1137164, 1421455, 2842910, 5685820]

約数ペア:

[(1, 5685820), (2, 2842910), (4, 1421455), (5, 1137164), (7, 812260), (10, 568582), (14, 406130), (17, 334460), (20, 284291), (28, 203065), (34, 167230), (35, 162452), (68, 83615), (70, 81226), (85, 66892), (119, 47780), (140, 40613), (170, 33446), (238, 23890), (340, 16723), (476, 11945), (595, 9556), (1190, 4778), (2380, 2389)]