99749780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10369}}^1$

素因数の和:10428

約数の個数: 48

約数和(自身を含む): 231707280

約数和(自身を除く): 131957500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 10369, 20738, 41476, 51845, 103690, 134797, 207380, 269594, 383653, 539188, 673985, 767306, 1347970, 1534612, 1918265, 2695940, 3836530, 4987489, 7673060, 9974978, 19949956, 24937445, 49874890, 99749780]

約数ペア:

[(1, 99749780), (2, 49874890), (4, 24937445), (5, 19949956), (10, 9974978), (13, 7673060), (20, 4987489), (26, 3836530), (37, 2695940), (52, 1918265), (65, 1534612), (74, 1347970), (130, 767306), (148, 673985), (185, 539188), (260, 383653), (370, 269594), (481, 207380), (740, 134797), (962, 103690), (1924, 51845), (2405, 41476), (4810, 20738), (9620, 10369)]