134573480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 320302080

約数和(自身を除く): 185728600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2542, 2647, 5084, 5294, 6355, 10168, 10588, 12710, 13235, 21176, 25420, 26470, 50840, 52940, 82057, 105880, 108527, 164114, 217054, 328228, 410285, 434108, 542635, 656456, 820570, 868216, 1085270, 1641140, 2170540, 3282280, 3364337, 4341080, 6728674, 13457348, 16821685, 26914696, 33643370, 67286740, 134573480]

約数ペア:

[(1, 134573480), (2, 67286740), (4, 33643370), (5, 26914696), (8, 16821685), (10, 13457348), (20, 6728674), (31, 4341080), (40, 3364337), (41, 3282280), (62, 2170540), (82, 1641140), (124, 1085270), (155, 868216), (164, 820570), (205, 656456), (248, 542635), (310, 434108), (328, 410285), (410, 328228), (620, 217054), (820, 164114), (1240, 108527), (1271, 105880), (1640, 82057), (2542, 52940), (2647, 50840), (5084, 26470), (5294, 25420), (6355, 21176), (10168, 13235), (10588, 12710)]