11131960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 17898440

約数列:

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

約数ペア:

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