10409360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10009}}^1$

素因数の和:10035

約数の個数: 40

約数和(自身を含む): 26066040

約数和(自身を除く): 15656680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10009, 20018, 40036, 50045, 80072, 100090, 130117, 160144, 200180, 260234, 400360, 520468, 650585, 800720, 1040936, 1301170, 2081872, 2602340, 5204680, 10409360]

約数ペア:

[(1, 10409360), (2, 5204680), (4, 2602340), (5, 2081872), (8, 1301170), (10, 1040936), (13, 800720), (16, 650585), (20, 520468), (26, 400360), (40, 260234), (52, 200180), (65, 160144), (80, 130117), (104, 100090), (130, 80072), (208, 50045), (260, 40036), (520, 20018), (1040, 10009)]