8738080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4229

約数の個数: 48

約数和(自身を含む): 22236984

約数和(自身を除く): 13498904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4201, 8402, 16804, 21005, 33608, 42010, 54613, 67216, 84020, 109226, 134432, 168040, 218452, 273065, 336080, 436904, 546130, 672160, 873808, 1092260, 1747616, 2184520, 4369040, 8738080]

約数ペア:

[(1, 8738080), (2, 4369040), (4, 2184520), (5, 1747616), (8, 1092260), (10, 873808), (13, 672160), (16, 546130), (20, 436904), (26, 336080), (32, 273065), (40, 218452), (52, 168040), (65, 134432), (80, 109226), (104, 84020), (130, 67216), (160, 54613), (208, 42010), (260, 33608), (416, 21005), (520, 16804), (1040, 8402), (2080, 4201)]