5720360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 13033440

約数和(自身を除く): 7313080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 1723, 3320, 3446, 6892, 8615, 13784, 17230, 34460, 68920, 143009, 286018, 572036, 715045, 1144072, 1430090, 2860180, 5720360]

約数ペア:

[(1, 5720360), (2, 2860180), (4, 1430090), (5, 1144072), (8, 715045), (10, 572036), (20, 286018), (40, 143009), (83, 68920), (166, 34460), (332, 17230), (415, 13784), (664, 8615), (830, 6892), (1660, 3446), (1723, 3320)]