9903400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 25017930

約数和(自身を除く): 15114530

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 293, 325, 338, 520, 586, 650, 676, 845, 1172, 1300, 1352, 1465, 1690, 2344, 2600, 2930, 3380, 3809, 4225, 5860, 6760, 7325, 7618, 8450, 11720, 14650, 15236, 16900, 19045, 29300, 30472, 33800, 38090, 49517, 58600, 76180, 95225, 99034, 152360, 190450, 198068, 247585, 380900, 396136, 495170, 761800, 990340, 1237925, 1980680, 2475850, 4951700, 9903400]

約数ペア:

[(1, 9903400), (2, 4951700), (4, 2475850), (5, 1980680), (8, 1237925), (10, 990340), (13, 761800), (20, 495170), (25, 396136), (26, 380900), (40, 247585), (50, 198068), (52, 190450), (65, 152360), (100, 99034), (104, 95225), (130, 76180), (169, 58600), (200, 49517), (260, 38090), (293, 33800), (325, 30472), (338, 29300), (520, 19045), (586, 16900), (650, 15236), (676, 14650), (845, 11720), (1172, 8450), (1300, 7618), (1352, 7325), (1465, 6760), (1690, 5860), (2344, 4225), (2600, 3809), (2930, 3380)]