193684960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{172933}}^1$

素因数の和:172955

約数の個数: 48

約数和(自身を含む): 522952416

約数和(自身を除く): 329267456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 172933, 345866, 691732, 864665, 1210531, 1383464, 1729330, 2421062, 2766928, 3458660, 4842124, 5533856, 6052655, 6917320, 9684248, 12105310, 13834640, 19368496, 24210620, 27669280, 38736992, 48421240, 96842480, 193684960]

約数ペア:

[(1, 193684960), (2, 96842480), (4, 48421240), (5, 38736992), (7, 27669280), (8, 24210620), (10, 19368496), (14, 13834640), (16, 12105310), (20, 9684248), (28, 6917320), (32, 6052655), (35, 5533856), (40, 4842124), (56, 3458660), (70, 2766928), (80, 2421062), (112, 1729330), (140, 1383464), (160, 1210531), (224, 864665), (280, 691732), (560, 345866), (1120, 172933)]