5415917320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647837}}^1$

素因数の和:647878

約数の個数: 64

約数和(自身を含む): 13993300800

約数和(自身を除く): 8577383480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 647837, 1295674, 2591348, 3239185, 5182696, 6478370, 7126207, 12308903, 12956740, 14252414, 24617806, 25913480, 28504828, 35631035, 49235612, 57009656, 61544515, 71262070, 98471224, 123089030, 135397933, 142524140, 246178060, 270795866, 285048280, 492356120, 541591732, 676989665, 1083183464, 1353979330, 2707958660, 5415917320]

約数ペア:

[(1, 5415917320), (2, 2707958660), (4, 1353979330), (5, 1083183464), (8, 676989665), (10, 541591732), (11, 492356120), (19, 285048280), (20, 270795866), (22, 246178060), (38, 142524140), (40, 135397933), (44, 123089030), (55, 98471224), (76, 71262070), (88, 61544515), (95, 57009656), (110, 49235612), (152, 35631035), (190, 28504828), (209, 25913480), (220, 24617806), (380, 14252414), (418, 12956740), (440, 12308903), (760, 7126207), (836, 6478370), (1045, 5182696), (1672, 3239185), (2090, 2591348), (4180, 1295674), (8360, 647837)]