11208340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 27659520

約数和(自身を除く): 16451180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3919, 7838, 15676, 19595, 39190, 43109, 50947, 78380, 86218, 101894, 172436, 203788, 215545, 254735, 431090, 509470, 560417, 862180, 1018940, 1120834, 2241668, 2802085, 5604170, 11208340]

約数ペア:

[(1, 11208340), (2, 5604170), (4, 2802085), (5, 2241668), (10, 1120834), (11, 1018940), (13, 862180), (20, 560417), (22, 509470), (26, 431090), (44, 254735), (52, 215545), (55, 203788), (65, 172436), (110, 101894), (130, 86218), (143, 78380), (220, 50947), (260, 43109), (286, 39190), (572, 19595), (715, 15676), (1430, 7838), (2860, 3919)]