11117120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{709}}^1$

素因数の和:740

約数の個数: 84

約数和(自身を含む): 30838140

約数和(自身を除く): 19721020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 709, 784, 980, 1120, 1418, 1568, 1960, 2240, 2836, 3136, 3545, 3920, 4963, 5672, 7090, 7840, 9926, 11344, 14180, 15680, 19852, 22688, 24815, 28360, 34741, 39704, 45376, 49630, 56720, 69482, 79408, 99260, 113440, 138964, 158816, 173705, 198520, 226880, 277928, 317632, 347410, 397040, 555856, 694820, 794080, 1111712, 1389640, 1588160, 2223424, 2779280, 5558560, 11117120]

約数ペア:

[(1, 11117120), (2, 5558560), (4, 2779280), (5, 2223424), (7, 1588160), (8, 1389640), (10, 1111712), (14, 794080), (16, 694820), (20, 555856), (28, 397040), (32, 347410), (35, 317632), (40, 277928), (49, 226880), (56, 198520), (64, 173705), (70, 158816), (80, 138964), (98, 113440), (112, 99260), (140, 79408), (160, 69482), (196, 56720), (224, 49630), (245, 45376), (280, 39704), (320, 34741), (392, 28360), (448, 24815), (490, 22688), (560, 19852), (709, 15680), (784, 14180), (980, 11344), (1120, 9926), (1418, 7840), (1568, 7090), (1960, 5672), (2240, 4963), (2836, 3920), (3136, 3545)]