741842480

素因数分解:

$2^4\times 5^1\times {\mathrm{9273031}}^1$

素因数の和:9273044

約数の個数: 20

約数和(自身を含む): 1724783952

約数和(自身を除く): 982941472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9273031, 18546062, 37092124, 46365155, 74184248, 92730310, 148368496, 185460620, 370921240, 741842480]

約数ペア:

[(1, 741842480), (2, 370921240), (4, 185460620), (5, 148368496), (8, 92730310), (10, 74184248), (16, 46365155), (20, 37092124), (40, 18546062), (80, 9273031)]