135633280

素因数分解:

$2^7\times 5^1\times {\mathrm{211927}}^1$

素因数の和:211946

約数の個数: 32

約数和(自身を含む): 324249840

約数和(自身を除く): 188616560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 211927, 423854, 847708, 1059635, 1695416, 2119270, 3390832, 4238540, 6781664, 8477080, 13563328, 16954160, 27126656, 33908320, 67816640, 135633280]

約数ペア:

[(1, 135633280), (2, 67816640), (4, 33908320), (5, 27126656), (8, 16954160), (10, 13563328), (16, 8477080), (20, 6781664), (32, 4238540), (40, 3390832), (64, 2119270), (80, 1695416), (128, 1059635), (160, 847708), (320, 423854), (640, 211927)]