9719480

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 21999600

約数和(自身を除く): 12280120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1259, 1544, 1930, 2518, 3860, 5036, 6295, 7720, 10072, 12590, 25180, 50360, 242987, 485974, 971948, 1214935, 1943896, 2429870, 4859740, 9719480]

約数ペア:

[(1, 9719480), (2, 4859740), (4, 2429870), (5, 1943896), (8, 1214935), (10, 971948), (20, 485974), (40, 242987), (193, 50360), (386, 25180), (772, 12590), (965, 10072), (1259, 7720), (1544, 6295), (1930, 5036), (2518, 3860)]