9739600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1904

約数の個数: 60

約数和(自身を含む): 25212796

約数和(自身を除く): 15473196

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1873, 2600, 3746, 5200, 7492, 9365, 14984, 18730, 24349, 29968, 37460, 46825, 48698, 74920, 93650, 97396, 121745, 149840, 187300, 194792, 243490, 374600, 389584, 486980, 608725, 749200, 973960, 1217450, 1947920, 2434900, 4869800, 9739600]

約数ペア:

[(1, 9739600), (2, 4869800), (4, 2434900), (5, 1947920), (8, 1217450), (10, 973960), (13, 749200), (16, 608725), (20, 486980), (25, 389584), (26, 374600), (40, 243490), (50, 194792), (52, 187300), (65, 149840), (80, 121745), (100, 97396), (104, 93650), (130, 74920), (200, 48698), (208, 46825), (260, 37460), (325, 29968), (400, 24349), (520, 18730), (650, 14984), (1040, 9365), (1300, 7492), (1873, 5200), (2600, 3746)]