42230800

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1576

約数の個数: 60

約数和(自身を含む): 102957696

約数和(自身を除く): 60726896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1487, 1775, 2840, 2974, 3550, 5680, 5948, 7100, 7435, 11896, 14200, 14870, 23792, 28400, 29740, 37175, 59480, 74350, 105577, 118960, 148700, 211154, 297400, 422308, 527885, 594800, 844616, 1055770, 1689232, 2111540, 2639425, 4223080, 5278850, 8446160, 10557700, 21115400, 42230800]

約数ペア:

[(1, 42230800), (2, 21115400), (4, 10557700), (5, 8446160), (8, 5278850), (10, 4223080), (16, 2639425), (20, 2111540), (25, 1689232), (40, 1055770), (50, 844616), (71, 594800), (80, 527885), (100, 422308), (142, 297400), (200, 211154), (284, 148700), (355, 118960), (400, 105577), (568, 74350), (710, 59480), (1136, 37175), (1420, 29740), (1487, 28400), (1775, 23792), (2840, 14870), (2974, 14200), (3550, 11896), (5680, 7435), (5948, 7100)]