3279276160

素因数分解:

$2^7\times 5^1\times {\mathrm{5123869}}^1$

素因数の和:5123888

約数の個数: 32

約数和(自身を含む): 7839521100

約数和(自身を除く): 4560244940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5123869, 10247738, 20495476, 25619345, 40990952, 51238690, 81981904, 102477380, 163963808, 204954760, 327927616, 409909520, 655855232, 819819040, 1639638080, 3279276160]

約数ペア:

[(1, 3279276160), (2, 1639638080), (4, 819819040), (5, 655855232), (8, 409909520), (10, 327927616), (16, 204954760), (20, 163963808), (32, 102477380), (40, 81981904), (64, 51238690), (80, 40990952), (128, 25619345), (160, 20495476), (320, 10247738), (640, 5123869)]