2023370020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{498367}}^1$

素因数の和:498412

約数の個数: 48

約数和(自身を含む): 5023549440

約数和(自身を除く): 3000179420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 498367, 996734, 1993468, 2491835, 3488569, 4983670, 6977138, 9967340, 13954276, 14452643, 17442845, 28905286, 34885690, 57810572, 69771380, 72263215, 101168501, 144526430, 202337002, 289052860, 404674004, 505842505, 1011685010, 2023370020]

約数ペア:

[(1, 2023370020), (2, 1011685010), (4, 505842505), (5, 404674004), (7, 289052860), (10, 202337002), (14, 144526430), (20, 101168501), (28, 72263215), (29, 69771380), (35, 57810572), (58, 34885690), (70, 28905286), (116, 17442845), (140, 14452643), (145, 13954276), (203, 9967340), (290, 6977138), (406, 4983670), (580, 3488569), (812, 2491835), (1015, 1993468), (2030, 996734), (4060, 498367)]