154313884780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41260397}}^1$

素因数の和:41260434

約数の個数: 48

約数和(自身を含む): 374314330656

約数和(自身を除く): 220000445876

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 41260397, 82520794, 165041588, 206301985, 412603970, 453864367, 701426749, 825207940, 907728734, 1402853498, 1815457468, 2269321835, 2805706996, 3507133745, 4538643670, 7014267490, 7715694239, 9077287340, 14028534980, 15431388478, 30862776956, 38578471195, 77156942390, 154313884780]

約数ペア:

[(1, 154313884780), (2, 77156942390), (4, 38578471195), (5, 30862776956), (10, 15431388478), (11, 14028534980), (17, 9077287340), (20, 7715694239), (22, 7014267490), (34, 4538643670), (44, 3507133745), (55, 2805706996), (68, 2269321835), (85, 1815457468), (110, 1402853498), (170, 907728734), (187, 825207940), (220, 701426749), (340, 453864367), (374, 412603970), (748, 206301985), (935, 165041588), (1870, 82520794), (3740, 41260397)]