22263920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 37732240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 479, 560, 581, 664, 830, 958, 1162, 1328, 1660, 1916, 2324, 2395, 2905, 3320, 3353, 3832, 4648, 4790, 5810, 6640, 6706, 7664, 9296, 9580, 11620, 13412, 16765, 19160, 23240, 26824, 33530, 38320, 39757, 46480, 53648, 67060, 79514, 134120, 159028, 198785, 268240, 278299, 318056, 397570, 556598, 636112, 795140, 1113196, 1391495, 1590280, 2226392, 2782990, 3180560, 4452784, 5565980, 11131960, 22263920]

約数ペア:

[(1, 22263920), (2, 11131960), (4, 5565980), (5, 4452784), (7, 3180560), (8, 2782990), (10, 2226392), (14, 1590280), (16, 1391495), (20, 1113196), (28, 795140), (35, 636112), (40, 556598), (56, 397570), (70, 318056), (80, 278299), (83, 268240), (112, 198785), (140, 159028), (166, 134120), (280, 79514), (332, 67060), (415, 53648), (479, 46480), (560, 39757), (581, 38320), (664, 33530), (830, 26824), (958, 23240), (1162, 19160), (1328, 16765), (1660, 13412), (1916, 11620), (2324, 9580), (2395, 9296), (2905, 7664), (3320, 6706), (3353, 6640), (3832, 5810), (4648, 4790)]