11166680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 30240000

約数和(自身を除く): 19073320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2099, 2660, 4198, 5320, 8396, 10495, 14693, 16792, 20990, 29386, 39881, 41980, 58772, 73465, 79762, 83960, 117544, 146930, 159524, 199405, 279167, 293860, 319048, 398810, 558334, 587720, 797620, 1116668, 1395835, 1595240, 2233336, 2791670, 5583340, 11166680]

約数ペア:

[(1, 11166680), (2, 5583340), (4, 2791670), (5, 2233336), (7, 1595240), (8, 1395835), (10, 1116668), (14, 797620), (19, 587720), (20, 558334), (28, 398810), (35, 319048), (38, 293860), (40, 279167), (56, 199405), (70, 159524), (76, 146930), (95, 117544), (133, 83960), (140, 79762), (152, 73465), (190, 58772), (266, 41980), (280, 39881), (380, 29386), (532, 20990), (665, 16792), (760, 14693), (1064, 10495), (1330, 8396), (2099, 5320), (2660, 4198)]