38924032640

素因数分解:

$2^7\times 5^1\times {\mathrm{60818801}}^1$

素因数の和:60818820

約数の個数: 32

約数和(自身を含む): 93052767060

約数和(自身を除く): 54128734420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 60818801, 121637602, 243275204, 304094005, 486550408, 608188010, 973100816, 1216376020, 1946201632, 2432752040, 3892403264, 4865504080, 7784806528, 9731008160, 19462016320, 38924032640]

約数ペア:

[(1, 38924032640), (2, 19462016320), (4, 9731008160), (5, 7784806528), (8, 4865504080), (10, 3892403264), (16, 2432752040), (20, 1946201632), (32, 1216376020), (40, 973100816), (64, 608188010), (80, 486550408), (128, 304094005), (160, 243275204), (320, 121637602), (640, 60818801)]