201301097080

素因数分解:

$2^3\times 5^1\times {\mathrm{10313}}^1\times {\mathrm{487979}}^1$

素因数の和:498303

約数の個数: 32

約数和(自身を含む): 452972314800

約数和(自身を除く): 251671217720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10313, 20626, 41252, 51565, 82504, 103130, 206260, 412520, 487979, 975958, 1951916, 2439895, 3903832, 4879790, 9759580, 19519160, 5032527427, 10065054854, 20130109708, 25162637135, 40260219416, 50325274270, 100650548540, 201301097080]

約数ペア:

[(1, 201301097080), (2, 100650548540), (4, 50325274270), (5, 40260219416), (8, 25162637135), (10, 20130109708), (20, 10065054854), (40, 5032527427), (10313, 19519160), (20626, 9759580), (41252, 4879790), (51565, 3903832), (82504, 2439895), (103130, 1951916), (206260, 975958), (412520, 487979)]