13416080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2583

約数の個数: 40

約数和(自身を含む): 31670592

約数和(自身を除く): 18254512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2503, 2680, 5006, 5360, 10012, 12515, 20024, 25030, 40048, 50060, 100120, 167701, 200240, 335402, 670804, 838505, 1341608, 1677010, 2683216, 3354020, 6708040, 13416080]

約数ペア:

[(1, 13416080), (2, 6708040), (4, 3354020), (5, 2683216), (8, 1677010), (10, 1341608), (16, 838505), (20, 670804), (40, 335402), (67, 200240), (80, 167701), (134, 100120), (268, 50060), (335, 40048), (536, 25030), (670, 20024), (1072, 12515), (1340, 10012), (2503, 5360), (2680, 5006)]