41538640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3668

約数の個数: 80

約数和(自身を含む): 113492736

約数和(自身を除く): 71954096

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 3631, 5720, 7262, 11440, 14524, 18155, 29048, 36310, 39941, 47203, 58096, 72620, 79882, 94406, 145240, 159764, 188812, 199705, 236015, 290480, 319528, 377624, 399410, 472030, 519233, 639056, 755248, 798820, 944060, 1038466, 1597640, 1888120, 2076932, 2596165, 3195280, 3776240, 4153864, 5192330, 8307728, 10384660, 20769320, 41538640]

約数ペア:

[(1, 41538640), (2, 20769320), (4, 10384660), (5, 8307728), (8, 5192330), (10, 4153864), (11, 3776240), (13, 3195280), (16, 2596165), (20, 2076932), (22, 1888120), (26, 1597640), (40, 1038466), (44, 944060), (52, 798820), (55, 755248), (65, 639056), (80, 519233), (88, 472030), (104, 399410), (110, 377624), (130, 319528), (143, 290480), (176, 236015), (208, 199705), (220, 188812), (260, 159764), (286, 145240), (440, 94406), (520, 79882), (572, 72620), (715, 58096), (880, 47203), (1040, 39941), (1144, 36310), (1430, 29048), (2288, 18155), (2860, 14524), (3631, 11440), (5720, 7262)]