8308960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4747

約数の個数: 48

約数和(自身を含む): 21418992

約数和(自身を除く): 13110032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4721, 9442, 18884, 23605, 37768, 47210, 51931, 75536, 94420, 103862, 151072, 188840, 207724, 259655, 377680, 415448, 519310, 755360, 830896, 1038620, 1661792, 2077240, 4154480, 8308960]

約数ペア:

[(1, 8308960), (2, 4154480), (4, 2077240), (5, 1661792), (8, 1038620), (10, 830896), (11, 755360), (16, 519310), (20, 415448), (22, 377680), (32, 259655), (40, 207724), (44, 188840), (55, 151072), (80, 103862), (88, 94420), (110, 75536), (160, 51931), (176, 47210), (220, 37768), (352, 23605), (440, 18884), (880, 9442), (1760, 4721)]