13538560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 37086336

約数和(自身を除く): 23547776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1511, 1792, 2240, 3022, 4480, 6044, 7555, 8960, 10577, 12088, 15110, 21154, 24176, 30220, 42308, 48352, 52885, 60440, 84616, 96704, 105770, 120880, 169232, 193408, 211540, 241760, 338464, 386816, 423080, 483520, 676928, 846160, 967040, 1353856, 1692320, 1934080, 2707712, 3384640, 6769280, 13538560]

約数ペア:

[(1, 13538560), (2, 6769280), (4, 3384640), (5, 2707712), (7, 1934080), (8, 1692320), (10, 1353856), (14, 967040), (16, 846160), (20, 676928), (28, 483520), (32, 423080), (35, 386816), (40, 338464), (56, 241760), (64, 211540), (70, 193408), (80, 169232), (112, 120880), (128, 105770), (140, 96704), (160, 84616), (224, 60440), (256, 52885), (280, 48352), (320, 42308), (448, 30220), (560, 24176), (640, 21154), (896, 15110), (1120, 12088), (1280, 10577), (1511, 8960), (1792, 7555), (2240, 6044), (3022, 4480)]