26429650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 53762184

約数和(自身を除く): 27332534

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 557, 650, 730, 949, 1114, 1825, 1898, 2785, 3650, 4745, 5570, 7241, 9490, 13925, 14482, 23725, 27850, 36205, 40661, 47450, 72410, 81322, 181025, 203305, 362050, 406610, 528593, 1016525, 1057186, 2033050, 2642965, 5285930, 13214825, 26429650]

約数ペア:

[(1, 26429650), (2, 13214825), (5, 5285930), (10, 2642965), (13, 2033050), (25, 1057186), (26, 1016525), (50, 528593), (65, 406610), (73, 362050), (130, 203305), (146, 181025), (325, 81322), (365, 72410), (557, 47450), (650, 40661), (730, 36205), (949, 27850), (1114, 23725), (1825, 14482), (1898, 13925), (2785, 9490), (3650, 7241), (4745, 5570)]