26639040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{27749}}^1$

素因数の和:27769

約数の個数: 56

約数和(自身を含む): 84582000

約数和(自身を除く): 57942960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 27749, 55498, 83247, 110996, 138745, 166494, 221992, 277490, 332988, 416235, 443984, 554980, 665976, 832470, 887968, 1109960, 1331952, 1664940, 1775936, 2219920, 2663904, 3329880, 4439840, 5327808, 6659760, 8879680, 13319520, 26639040]

約数ペア:

[(1, 26639040), (2, 13319520), (3, 8879680), (4, 6659760), (5, 5327808), (6, 4439840), (8, 3329880), (10, 2663904), (12, 2219920), (15, 1775936), (16, 1664940), (20, 1331952), (24, 1109960), (30, 887968), (32, 832470), (40, 665976), (48, 554980), (60, 443984), (64, 416235), (80, 332988), (96, 277490), (120, 221992), (160, 166494), (192, 138745), (240, 110996), (320, 83247), (480, 55498), (960, 27749)]