175079140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 376488000

約数和(自身を除く): 201408860

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 331, 499, 530, 662, 998, 1060, 1324, 1655, 1996, 2495, 3310, 4990, 6620, 9980, 17543, 26447, 35086, 52894, 70172, 87715, 105788, 132235, 165169, 175430, 264470, 330338, 350860, 528940, 660676, 825845, 1651690, 3303380, 8753957, 17507914, 35015828, 43769785, 87539570, 175079140]

約数ペア:

[(1, 175079140), (2, 87539570), (4, 43769785), (5, 35015828), (10, 17507914), (20, 8753957), (53, 3303380), (106, 1651690), (212, 825845), (265, 660676), (331, 528940), (499, 350860), (530, 330338), (662, 264470), (998, 175430), (1060, 165169), (1324, 132235), (1655, 105788), (1996, 87715), (2495, 70172), (3310, 52894), (4990, 35086), (6620, 26447), (9980, 17543)]