45321280

素因数分解:

$2^6\times 5^1\times {\mathrm{141629}}^1$

素因数の和:141646

約数の個数: 28

約数和(自身を含む): 107922060

約数和(自身を除く): 62600780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 141629, 283258, 566516, 708145, 1133032, 1416290, 2266064, 2832580, 4532128, 5665160, 9064256, 11330320, 22660640, 45321280]

約数ペア:

[(1, 45321280), (2, 22660640), (4, 11330320), (5, 9064256), (8, 5665160), (10, 4532128), (16, 2832580), (20, 2266064), (32, 1416290), (40, 1133032), (64, 708145), (80, 566516), (160, 283258), (320, 141629)]