2884925920

素因数分解:

$2^5\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{10321}}^1$

素因数の和:12083

約数の個数: 48

約数和(自身を含む): 6820199568

約数和(自身を除く): 3935273648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1747, 3494, 6988, 8735, 10321, 13976, 17470, 20642, 27952, 34940, 41284, 51605, 55904, 69880, 82568, 103210, 139760, 165136, 206420, 279520, 330272, 412840, 825680, 1651360, 18030787, 36061574, 72123148, 90153935, 144246296, 180307870, 288492592, 360615740, 576985184, 721231480, 1442462960, 2884925920]

約数ペア:

[(1, 2884925920), (2, 1442462960), (4, 721231480), (5, 576985184), (8, 360615740), (10, 288492592), (16, 180307870), (20, 144246296), (32, 90153935), (40, 72123148), (80, 36061574), (160, 18030787), (1747, 1651360), (3494, 825680), (6988, 412840), (8735, 330272), (10321, 279520), (13976, 206420), (17470, 165136), (20642, 139760), (27952, 103210), (34940, 82568), (41284, 69880), (51605, 55904)]