76179280

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5261}}^1$

素因数の和:5455

約数の個数: 40

約数和(自身を含む): 178129224

約数和(自身を除く): 101949944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 5261, 7240, 10522, 14480, 21044, 26305, 42088, 52610, 84176, 105220, 210440, 420880, 952241, 1904482, 3808964, 4761205, 7617928, 9522410, 15235856, 19044820, 38089640, 76179280]

約数ペア:

[(1, 76179280), (2, 38089640), (4, 19044820), (5, 15235856), (8, 9522410), (10, 7617928), (16, 4761205), (20, 3808964), (40, 1904482), (80, 952241), (181, 420880), (362, 210440), (724, 105220), (905, 84176), (1448, 52610), (1810, 42088), (2896, 26305), (3620, 21044), (5261, 14480), (7240, 10522)]