2116728160

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{43093}}^1$

素因数の和:43415

約数の個数: 48

約数和(自身を含む): 5017175856

約数和(自身を除く): 2900447696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 24560, 43093, 49120, 86186, 172372, 215465, 344744, 430930, 689488, 861860, 1378976, 1723720, 3447440, 6894880, 13229551, 26459102, 52918204, 66147755, 105836408, 132295510, 211672816, 264591020, 423345632, 529182040, 1058364080, 2116728160]

約数ペア:

[(1, 2116728160), (2, 1058364080), (4, 529182040), (5, 423345632), (8, 264591020), (10, 211672816), (16, 132295510), (20, 105836408), (32, 66147755), (40, 52918204), (80, 26459102), (160, 13229551), (307, 6894880), (614, 3447440), (1228, 1723720), (1535, 1378976), (2456, 861860), (3070, 689488), (4912, 430930), (6140, 344744), (9824, 215465), (12280, 172372), (24560, 86186), (43093, 49120)]