47636720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35027}}^1$

素因数の和:35057

約数の個数: 40

約数和(自身を含む): 117273744

約数和(自身を除く): 69637024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35027, 70054, 140108, 175135, 280216, 350270, 560432, 595459, 700540, 1190918, 1401080, 2381836, 2802160, 2977295, 4763672, 5954590, 9527344, 11909180, 23818360, 47636720]

約数ペア:

[(1, 47636720), (2, 23818360), (4, 11909180), (5, 9527344), (8, 5954590), (10, 4763672), (16, 2977295), (17, 2802160), (20, 2381836), (34, 1401080), (40, 1190918), (68, 700540), (80, 595459), (85, 560432), (136, 350270), (170, 280216), (272, 175135), (340, 140108), (680, 70054), (1360, 35027)]