8483080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 20217600

約数和(自身を除く): 11734520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 103, 116, 142, 145, 206, 232, 284, 290, 355, 412, 515, 568, 580, 710, 824, 1030, 1160, 1420, 2059, 2060, 2840, 2987, 4118, 4120, 5974, 7313, 8236, 10295, 11948, 14626, 14935, 16472, 20590, 23896, 29252, 29870, 36565, 41180, 58504, 59740, 73130, 82360, 119480, 146260, 212077, 292520, 424154, 848308, 1060385, 1696616, 2120770, 4241540, 8483080]

約数ペア:

[(1, 8483080), (2, 4241540), (4, 2120770), (5, 1696616), (8, 1060385), (10, 848308), (20, 424154), (29, 292520), (40, 212077), (58, 146260), (71, 119480), (103, 82360), (116, 73130), (142, 59740), (145, 58504), (206, 41180), (232, 36565), (284, 29870), (290, 29252), (355, 23896), (412, 20590), (515, 16472), (568, 14935), (580, 14626), (710, 11948), (824, 10295), (1030, 8236), (1160, 7313), (1420, 5974), (2059, 4120), (2060, 4118), (2840, 2987)]