9115040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5179}}^1$

素因数の和:5205

約数の個数: 48

約数和(自身を含む): 23496480

約数和(自身を除く): 14381440

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, 5179, 10358, 20716, 25895, 41432, 51790, 56969, 82864, 103580, 113938, 165728, 207160, 227876, 284845, 414320, 455752, 569690, 828640, 911504, 1139380, 1823008, 2278760, 4557520, 9115040]

約数ペア:

[(1, 9115040), (2, 4557520), (4, 2278760), (5, 1823008), (8, 1139380), (10, 911504), (11, 828640), (16, 569690), (20, 455752), (22, 414320), (32, 284845), (40, 227876), (44, 207160), (55, 165728), (80, 113938), (88, 103580), (110, 82864), (160, 56969), (176, 51790), (220, 41432), (352, 25895), (440, 20716), (880, 10358), (1760, 5179)]