130696120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142061}}^1$

素因数の和:142095

約数の個数: 32

約数和(自身を含む): 306853920

約数和(自身を除く): 176157800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 142061, 284122, 568244, 710305, 1136488, 1420610, 2841220, 3267403, 5682440, 6534806, 13069612, 16337015, 26139224, 32674030, 65348060, 130696120]

約数ペア:

[(1, 130696120), (2, 65348060), (4, 32674030), (5, 26139224), (8, 16337015), (10, 13069612), (20, 6534806), (23, 5682440), (40, 3267403), (46, 2841220), (92, 1420610), (115, 1136488), (184, 710305), (230, 568244), (460, 284122), (920, 142061)]