192770620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13633}}^1$

素因数の和:13750

約数の個数: 48

約数和(自身を含む): 467264448

約数和(自身を除く): 274493828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 13633, 14140, 27266, 54532, 68165, 95431, 136330, 190862, 272660, 381724, 477155, 954310, 1376933, 1908620, 2753866, 5507732, 6884665, 9638531, 13769330, 19277062, 27538660, 38554124, 48192655, 96385310, 192770620]

約数ペア:

[(1, 192770620), (2, 96385310), (4, 48192655), (5, 38554124), (7, 27538660), (10, 19277062), (14, 13769330), (20, 9638531), (28, 6884665), (35, 5507732), (70, 2753866), (101, 1908620), (140, 1376933), (202, 954310), (404, 477155), (505, 381724), (707, 272660), (1010, 190862), (1414, 136330), (2020, 95431), (2828, 68165), (3535, 54532), (7070, 27266), (13633, 14140)]