16910080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 44223984

約数和(自身を除く): 27313904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1201, 1280, 1408, 1760, 2402, 2816, 3520, 4804, 6005, 7040, 9608, 12010, 13211, 14080, 19216, 24020, 26422, 38432, 48040, 52844, 66055, 76864, 96080, 105688, 132110, 153728, 192160, 211376, 264220, 307456, 384320, 422752, 528440, 768640, 845504, 1056880, 1537280, 1691008, 2113760, 3382016, 4227520, 8455040, 16910080]

約数ペア:

[(1, 16910080), (2, 8455040), (4, 4227520), (5, 3382016), (8, 2113760), (10, 1691008), (11, 1537280), (16, 1056880), (20, 845504), (22, 768640), (32, 528440), (40, 422752), (44, 384320), (55, 307456), (64, 264220), (80, 211376), (88, 192160), (110, 153728), (128, 132110), (160, 105688), (176, 96080), (220, 76864), (256, 66055), (320, 52844), (352, 48040), (440, 38432), (640, 26422), (704, 24020), (880, 19216), (1201, 14080), (1280, 13211), (1408, 12010), (1760, 9608), (2402, 7040), (2816, 6005), (3520, 4804)]