75382640

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7193}}^1$

素因数の和:7337

約数の個数: 40

約数和(自身を含む): 176627088

約数和(自身を除く): 101244448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 7193, 10480, 14386, 28772, 35965, 57544, 71930, 115088, 143860, 287720, 575440, 942283, 1884566, 3769132, 4711415, 7538264, 9422830, 15076528, 18845660, 37691320, 75382640]

約数ペア:

[(1, 75382640), (2, 37691320), (4, 18845660), (5, 15076528), (8, 9422830), (10, 7538264), (16, 4711415), (20, 3769132), (40, 1884566), (80, 942283), (131, 575440), (262, 287720), (524, 143860), (655, 115088), (1048, 71930), (1310, 57544), (2096, 35965), (2620, 28772), (5240, 14386), (7193, 10480)]