73096640

素因数分解:

$2^6\times 5^1\times {\mathrm{228427}}^1$

素因数の和:228444

約数の個数: 28

約数和(自身を含む): 174062136

約数和(自身を除く): 100965496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 228427, 456854, 913708, 1142135, 1827416, 2284270, 3654832, 4568540, 7309664, 9137080, 14619328, 18274160, 36548320, 73096640]

約数ペア:

[(1, 73096640), (2, 36548320), (4, 18274160), (5, 14619328), (8, 9137080), (10, 7309664), (16, 4568540), (20, 3654832), (32, 2284270), (40, 1827416), (64, 1142135), (80, 913708), (160, 456854), (320, 228427)]