39361400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15168

約数の個数: 48

約数和(自身を含む): 98561400

約数和(自身を除く): 59200000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 15139, 30278, 60556, 75695, 121112, 151390, 196807, 302780, 378475, 393614, 605560, 756950, 787228, 984035, 1513900, 1574456, 1968070, 3027800, 3936140, 4920175, 7872280, 9840350, 19680700, 39361400]

約数ペア:

[(1, 39361400), (2, 19680700), (4, 9840350), (5, 7872280), (8, 4920175), (10, 3936140), (13, 3027800), (20, 1968070), (25, 1574456), (26, 1513900), (40, 984035), (50, 787228), (52, 756950), (65, 605560), (100, 393614), (104, 378475), (130, 302780), (200, 196807), (260, 151390), (325, 121112), (520, 75695), (650, 60556), (1300, 30278), (2600, 15139)]