9156640

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 21833280

約数和(自身を除く): 12676640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 379, 604, 755, 758, 1208, 1510, 1516, 1895, 2416, 3020, 3032, 3790, 4832, 6040, 6064, 7580, 12080, 12128, 15160, 24160, 30320, 57229, 60640, 114458, 228916, 286145, 457832, 572290, 915664, 1144580, 1831328, 2289160, 4578320, 9156640]

約数ペア:

[(1, 9156640), (2, 4578320), (4, 2289160), (5, 1831328), (8, 1144580), (10, 915664), (16, 572290), (20, 457832), (32, 286145), (40, 228916), (80, 114458), (151, 60640), (160, 57229), (302, 30320), (379, 24160), (604, 15160), (755, 12128), (758, 12080), (1208, 7580), (1510, 6064), (1516, 6040), (1895, 4832), (2416, 3790), (3020, 3032)]