13364440

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 30222000

約数和(自身を除く): 16857560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1459, 1832, 2290, 2918, 4580, 5836, 7295, 9160, 11672, 14590, 29180, 58360, 334111, 668222, 1336444, 1670555, 2672888, 3341110, 6682220, 13364440]

約数ペア:

[(1, 13364440), (2, 6682220), (4, 3341110), (5, 2672888), (8, 1670555), (10, 1336444), (20, 668222), (40, 334111), (229, 58360), (458, 29180), (916, 14590), (1145, 11672), (1459, 9160), (1832, 7295), (2290, 5836), (2918, 4580)]