70700080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80341}}^1$

素因数の和:80365

約数の個数: 40

約数和(自身を含む): 179323344

約数和(自身を除く): 108623264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 80341, 160682, 321364, 401705, 642728, 803410, 883751, 1285456, 1606820, 1767502, 3213640, 3535004, 4418755, 6427280, 7070008, 8837510, 14140016, 17675020, 35350040, 70700080]

約数ペア:

[(1, 70700080), (2, 35350040), (4, 17675020), (5, 14140016), (8, 8837510), (10, 7070008), (11, 6427280), (16, 4418755), (20, 3535004), (22, 3213640), (40, 1767502), (44, 1606820), (55, 1285456), (80, 883751), (88, 803410), (110, 642728), (176, 401705), (220, 321364), (440, 160682), (880, 80341)]