4878020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34843}}^1$

素因数の和:34859

約数の個数: 24

約数和(自身を含む): 11707584

約数和(自身を除く): 6829564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34843, 69686, 139372, 174215, 243901, 348430, 487802, 696860, 975604, 1219505, 2439010, 4878020]

約数ペア:

[(1, 4878020), (2, 2439010), (4, 1219505), (5, 975604), (7, 696860), (10, 487802), (14, 348430), (20, 243901), (28, 174215), (35, 139372), (70, 69686), (140, 34843)]