43330150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 83525904

約数和(自身を除く): 40195754

約数列:

[1, 2, 5, 10, 25, 50, 53, 83, 106, 166, 197, 265, 394, 415, 530, 830, 985, 1325, 1970, 2075, 2650, 4150, 4399, 4925, 8798, 9850, 10441, 16351, 20882, 21995, 32702, 43990, 52205, 81755, 104410, 109975, 163510, 219950, 261025, 408775, 522050, 817550, 866603, 1733206, 4333015, 8666030, 21665075, 43330150]

約数ペア:

[(1, 43330150), (2, 21665075), (5, 8666030), (10, 4333015), (25, 1733206), (50, 866603), (53, 817550), (83, 522050), (106, 408775), (166, 261025), (197, 219950), (265, 163510), (394, 109975), (415, 104410), (530, 81755), (830, 52205), (985, 43990), (1325, 32702), (1970, 21995), (2075, 20882), (2650, 16351), (4150, 10441), (4399, 9850), (4925, 8798)]