508220528020

素因数分解:

$2^2\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{6310163}}^1$

素因数の和:6314199

約数の個数: 24

約数和(自身を含む): 1067528304864

約数和(自身を除く): 559307776844

約数列:

[1, 2, 4, 5, 10, 20, 4027, 8054, 16108, 20135, 40270, 80540, 6310163, 12620326, 25240652, 31550815, 63101630, 126203260, 25411026401, 50822052802, 101644105604, 127055132005, 254110264010, 508220528020]

約数ペア:

[(1, 508220528020), (2, 254110264010), (4, 127055132005), (5, 101644105604), (10, 50822052802), (20, 25411026401), (4027, 126203260), (8054, 63101630), (16108, 31550815), (20135, 25240652), (40270, 12620326), (80540, 6310163)]