26039220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18904

約数の個数: 48

約数和(自身を含む): 76083840

約数和(自身を除く): 50044620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18869, 37738, 56607, 75476, 94345, 113214, 188690, 226428, 283035, 377380, 433987, 566070, 867974, 1132140, 1301961, 1735948, 2169935, 2603922, 4339870, 5207844, 6509805, 8679740, 13019610, 26039220]

約数ペア:

[(1, 26039220), (2, 13019610), (3, 8679740), (4, 6509805), (5, 5207844), (6, 4339870), (10, 2603922), (12, 2169935), (15, 1735948), (20, 1301961), (23, 1132140), (30, 867974), (46, 566070), (60, 433987), (69, 377380), (92, 283035), (115, 226428), (138, 188690), (230, 113214), (276, 94345), (345, 75476), (460, 56607), (690, 37738), (1380, 18869)]