3337750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 6851520

約数和(自身を除く): 3513770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 125, 130, 158, 169, 250, 325, 338, 395, 650, 790, 845, 1027, 1625, 1690, 1975, 2054, 3250, 3950, 4225, 5135, 8450, 9875, 10270, 13351, 19750, 21125, 25675, 26702, 42250, 51350, 66755, 128375, 133510, 256750, 333775, 667550, 1668875, 3337750]

約数ペア:

[(1, 3337750), (2, 1668875), (5, 667550), (10, 333775), (13, 256750), (25, 133510), (26, 128375), (50, 66755), (65, 51350), (79, 42250), (125, 26702), (130, 25675), (158, 21125), (169, 19750), (250, 13351), (325, 10270), (338, 9875), (395, 8450), (650, 5135), (790, 4225), (845, 3950), (1027, 3250), (1625, 2054), (1690, 1975)]