1118816660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 2634842112

約数和(自身を除く): 1516025452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 127, 130, 155, 254, 260, 310, 403, 508, 620, 635, 806, 1093, 1270, 1612, 1651, 2015, 2186, 2540, 3302, 3937, 4030, 4372, 5465, 6604, 7874, 8060, 8255, 10930, 14209, 15748, 16510, 19685, 21860, 28418, 33020, 33883, 39370, 51181, 56836, 67766, 71045, 78740, 102362, 135532, 138811, 142090, 169415, 204724, 255905, 277622, 284180, 338830, 440479, 511810, 555244, 677660, 694055, 880958, 1023620, 1388110, 1761916, 1804543, 2202395, 2776220, 3609086, 4303141, 4404790, 7218172, 8606282, 8809580, 9022715, 17212564, 18045430, 21515705, 36090860, 43031410, 55940833, 86062820, 111881666, 223763332, 279704165, 559408330, 1118816660]

約数ペア:

[(1, 1118816660), (2, 559408330), (4, 279704165), (5, 223763332), (10, 111881666), (13, 86062820), (20, 55940833), (26, 43031410), (31, 36090860), (52, 21515705), (62, 18045430), (65, 17212564), (124, 9022715), (127, 8809580), (130, 8606282), (155, 7218172), (254, 4404790), (260, 4303141), (310, 3609086), (403, 2776220), (508, 2202395), (620, 1804543), (635, 1761916), (806, 1388110), (1093, 1023620), (1270, 880958), (1612, 694055), (1651, 677660), (2015, 555244), (2186, 511810), (2540, 440479), (3302, 338830), (3937, 284180), (4030, 277622), (4372, 255905), (5465, 204724), (6604, 169415), (7874, 142090), (8060, 138811), (8255, 135532), (10930, 102362), (14209, 78740), (15748, 71045), (16510, 67766), (19685, 56836), (21860, 51181), (28418, 39370), (33020, 33883)]