118488020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{846343}}^1$

素因数の和:846359

約数の個数: 24

約数和(自身を含む): 284371584

約数和(自身を除く): 165883564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 846343, 1692686, 3385372, 4231715, 5924401, 8463430, 11848802, 16926860, 23697604, 29622005, 59244010, 118488020]

約数ペア:

[(1, 118488020), (2, 59244010), (4, 29622005), (5, 23697604), (7, 16926860), (10, 11848802), (14, 8463430), (20, 5924401), (28, 4231715), (35, 3385372), (70, 1692686), (140, 846343)]