1004112400

素因数分解:

$2^4\times 5^2\times {\mathrm{701}}^1\times {\mathrm{3581}}^1$

素因数の和:4300

約数の個数: 60

約数和(自身を含む): 2416496004

約数和(自身を除く): 1412383604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 701, 1402, 2804, 3505, 3581, 5608, 7010, 7162, 11216, 14020, 14324, 17525, 17905, 28040, 28648, 35050, 35810, 56080, 57296, 70100, 71620, 89525, 140200, 143240, 179050, 280400, 286480, 358100, 716200, 1432400, 2510281, 5020562, 10041124, 12551405, 20082248, 25102810, 40164496, 50205620, 62757025, 100411240, 125514050, 200822480, 251028100, 502056200, 1004112400]

約数ペア:

[(1, 1004112400), (2, 502056200), (4, 251028100), (5, 200822480), (8, 125514050), (10, 100411240), (16, 62757025), (20, 50205620), (25, 40164496), (40, 25102810), (50, 20082248), (80, 12551405), (100, 10041124), (200, 5020562), (400, 2510281), (701, 1432400), (1402, 716200), (2804, 358100), (3505, 286480), (3581, 280400), (5608, 179050), (7010, 143240), (7162, 140200), (11216, 89525), (14020, 71620), (14324, 70100), (17525, 57296), (17905, 56080), (28040, 35810), (28648, 35050)]