5087396180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{8969}}^1$

素因数の和:9416

約数の個数: 48

約数和(自身を含む): 10850112000

約数和(自身を除く): 5762715820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 359, 395, 718, 790, 1436, 1580, 1795, 3590, 7180, 8969, 17938, 28361, 35876, 44845, 56722, 89690, 113444, 141805, 179380, 283610, 567220, 708551, 1417102, 2834204, 3219871, 3542755, 6439742, 7085510, 12879484, 14171020, 16099355, 32198710, 64397420, 254369809, 508739618, 1017479236, 1271849045, 2543698090, 5087396180]

約数ペア:

[(1, 5087396180), (2, 2543698090), (4, 1271849045), (5, 1017479236), (10, 508739618), (20, 254369809), (79, 64397420), (158, 32198710), (316, 16099355), (359, 14171020), (395, 12879484), (718, 7085510), (790, 6439742), (1436, 3542755), (1580, 3219871), (1795, 2834204), (3590, 1417102), (7180, 708551), (8969, 567220), (17938, 283610), (28361, 179380), (35876, 141805), (44845, 113444), (56722, 89690)]