9924880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 27141120

約数和(自身を除く): 17216240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 479, 518, 560, 592, 740, 958, 1036, 1295, 1480, 1916, 2072, 2395, 2590, 2960, 3353, 3832, 4144, 4790, 5180, 6706, 7664, 9580, 10360, 13412, 16765, 17723, 19160, 20720, 26824, 33530, 35446, 38320, 53648, 67060, 70892, 88615, 124061, 134120, 141784, 177230, 248122, 268240, 283568, 354460, 496244, 620305, 708920, 992488, 1240610, 1417840, 1984976, 2481220, 4962440, 9924880]

約数ペア:

[(1, 9924880), (2, 4962440), (4, 2481220), (5, 1984976), (7, 1417840), (8, 1240610), (10, 992488), (14, 708920), (16, 620305), (20, 496244), (28, 354460), (35, 283568), (37, 268240), (40, 248122), (56, 177230), (70, 141784), (74, 134120), (80, 124061), (112, 88615), (140, 70892), (148, 67060), (185, 53648), (259, 38320), (280, 35446), (296, 33530), (370, 26824), (479, 20720), (518, 19160), (560, 17723), (592, 16765), (740, 13412), (958, 10360), (1036, 9580), (1295, 7664), (1480, 6706), (1916, 5180), (2072, 4790), (2395, 4144), (2590, 3832), (2960, 3353)]