13416160

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 32169312

約数和(自身を除く): 18753152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1181, 1420, 2272, 2362, 2840, 4724, 5680, 5905, 9448, 11360, 11810, 18896, 23620, 37792, 47240, 83851, 94480, 167702, 188960, 335404, 419255, 670808, 838510, 1341616, 1677020, 2683232, 3354040, 6708080, 13416160]

約数ペア:

[(1, 13416160), (2, 6708080), (4, 3354040), (5, 2683232), (8, 1677020), (10, 1341616), (16, 838510), (20, 670808), (32, 419255), (40, 335404), (71, 188960), (80, 167702), (142, 94480), (160, 83851), (284, 47240), (355, 37792), (568, 23620), (710, 18896), (1136, 11810), (1181, 11360), (1420, 9448), (2272, 5905), (2362, 5680), (2840, 4724)]