56955160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74941}}^1$

素因数の和:74971

約数の個数: 32

約数和(自身を含む): 134895600

約数和(自身を除く): 77940440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74941, 149882, 299764, 374705, 599528, 749410, 1423879, 1498820, 2847758, 2997640, 5695516, 7119395, 11391032, 14238790, 28477580, 56955160]

約数ペア:

[(1, 56955160), (2, 28477580), (4, 14238790), (5, 11391032), (8, 7119395), (10, 5695516), (19, 2997640), (20, 2847758), (38, 1498820), (40, 1423879), (76, 749410), (95, 599528), (152, 374705), (190, 299764), (380, 149882), (760, 74941)]