89717320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29129}}^1$

素因数の和:29158

約数の個数: 64

約数和(自身を含む): 251683200

約数和(自身を除く): 161965880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 29129, 58258, 116516, 145645, 203903, 233032, 291290, 320419, 407806, 582580, 640838, 815612, 1019515, 1165160, 1281676, 1602095, 1631224, 2039030, 2242933, 2563352, 3204190, 4078060, 4485866, 6408380, 8156120, 8971732, 11214665, 12816760, 17943464, 22429330, 44858660, 89717320]

約数ペア:

[(1, 89717320), (2, 44858660), (4, 22429330), (5, 17943464), (7, 12816760), (8, 11214665), (10, 8971732), (11, 8156120), (14, 6408380), (20, 4485866), (22, 4078060), (28, 3204190), (35, 2563352), (40, 2242933), (44, 2039030), (55, 1631224), (56, 1602095), (70, 1281676), (77, 1165160), (88, 1019515), (110, 815612), (140, 640838), (154, 582580), (220, 407806), (280, 320419), (308, 291290), (385, 233032), (440, 203903), (616, 145645), (770, 116516), (1540, 58258), (3080, 29129)]