159102050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 306408960

約数和(自身を除く): 147306910

約数列:

[1, 2, 5, 10, 25, 47, 50, 79, 94, 158, 235, 395, 470, 790, 857, 1175, 1714, 1975, 2350, 3713, 3950, 4285, 7426, 8570, 18565, 21425, 37130, 40279, 42850, 67703, 80558, 92825, 135406, 185650, 201395, 338515, 402790, 677030, 1006975, 1692575, 2013950, 3182041, 3385150, 6364082, 15910205, 31820410, 79551025, 159102050]

約数ペア:

[(1, 159102050), (2, 79551025), (5, 31820410), (10, 15910205), (25, 6364082), (47, 3385150), (50, 3182041), (79, 2013950), (94, 1692575), (158, 1006975), (235, 677030), (395, 402790), (470, 338515), (790, 201395), (857, 185650), (1175, 135406), (1714, 92825), (1975, 80558), (2350, 67703), (3713, 42850), (3950, 40279), (4285, 37130), (7426, 21425), (8570, 18565)]