2018701240

素因数分解:

$2^3\times 5^1\times {\mathrm{5869}}^1\times {\mathrm{8599}}^1$

素因数の和:14479

約数の個数: 32

約数和(自身を含む): 4543380000

約数和(自身を除く): 2524678760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5869, 8599, 11738, 17198, 23476, 29345, 34396, 42995, 46952, 58690, 68792, 85990, 117380, 171980, 234760, 343960, 50467531, 100935062, 201870124, 252337655, 403740248, 504675310, 1009350620, 2018701240]

約数ペア:

[(1, 2018701240), (2, 1009350620), (4, 504675310), (5, 403740248), (8, 252337655), (10, 201870124), (20, 100935062), (40, 50467531), (5869, 343960), (8599, 234760), (11738, 171980), (17198, 117380), (23476, 85990), (29345, 68792), (34396, 58690), (42995, 46952)]