15610500440

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{327127}}^1$

素因数の和:328331

約数の個数: 32

約数和(自身を含む): 35153174880

約数和(自身を除く): 19542674440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 2386, 4772, 5965, 9544, 11930, 23860, 47720, 327127, 654254, 1308508, 1635635, 2617016, 3271270, 6542540, 13085080, 390262511, 780525022, 1561050044, 1951312555, 3122100088, 3902625110, 7805250220, 15610500440]

約数ペア:

[(1, 15610500440), (2, 7805250220), (4, 3902625110), (5, 3122100088), (8, 1951312555), (10, 1561050044), (20, 780525022), (40, 390262511), (1193, 13085080), (2386, 6542540), (4772, 3271270), (5965, 2617016), (9544, 1635635), (11930, 1308508), (23860, 654254), (47720, 327127)]