297769760

素因数分解:

$2^5\times 5^1\times {\mathrm{1861061}}^1$

素因数の和:1861076

約数の個数: 24

約数和(自身を含む): 703481436

約数和(自身を除く): 405711676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1861061, 3722122, 7444244, 9305305, 14888488, 18610610, 29776976, 37221220, 59553952, 74442440, 148884880, 297769760]

約数ペア:

[(1, 297769760), (2, 148884880), (4, 74442440), (5, 59553952), (8, 37221220), (10, 29776976), (16, 18610610), (20, 14888488), (32, 9305305), (40, 7444244), (80, 3722122), (160, 1861061)]