11548656560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20622601}}^1$

素因数の和:20622621

約数の個数: 40

約数和(自身を含む): 30686431776

約数和(自身を除く): 19137775216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20622601, 41245202, 82490404, 103113005, 144358207, 164980808, 206226010, 288716414, 329961616, 412452020, 577432828, 721791035, 824904040, 1154865656, 1443582070, 1649808080, 2309731312, 2887164140, 5774328280, 11548656560]

約数ペア:

[(1, 11548656560), (2, 5774328280), (4, 2887164140), (5, 2309731312), (7, 1649808080), (8, 1443582070), (10, 1154865656), (14, 824904040), (16, 721791035), (20, 577432828), (28, 412452020), (35, 329961616), (40, 288716414), (56, 206226010), (70, 164980808), (80, 144358207), (112, 103113005), (140, 82490404), (280, 41245202), (560, 20622601)]