11808495440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1109821}}^1$

素因数の和:1109860

約数の個数: 80

約数和(自身を含む): 33028302720

約数和(自身を除く): 21219807280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 1109821, 2219642, 4439284, 5549105, 7768747, 8878568, 11098210, 15537494, 17757136, 21086599, 22196420, 31074988, 38843735, 42173198, 44392840, 62149976, 77687470, 84346396, 88785680, 105432995, 124299952, 147606193, 155374940, 168692792, 210865990, 295212386, 310749880, 337385584, 421731980, 590424772, 621499760, 738030965, 843463960, 1180849544, 1476061930, 1686927920, 2361699088, 2952123860, 5904247720, 11808495440]

約数ペア:

[(1, 11808495440), (2, 5904247720), (4, 2952123860), (5, 2361699088), (7, 1686927920), (8, 1476061930), (10, 1180849544), (14, 843463960), (16, 738030965), (19, 621499760), (20, 590424772), (28, 421731980), (35, 337385584), (38, 310749880), (40, 295212386), (56, 210865990), (70, 168692792), (76, 155374940), (80, 147606193), (95, 124299952), (112, 105432995), (133, 88785680), (140, 84346396), (152, 77687470), (190, 62149976), (266, 44392840), (280, 42173198), (304, 38843735), (380, 31074988), (532, 22196420), (560, 21086599), (665, 17757136), (760, 15537494), (1064, 11098210), (1330, 8878568), (1520, 7768747), (2128, 5549105), (2660, 4439284), (5320, 2219642), (10640, 1109821)]