31793300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1$

素因数の和:4161

約数の個数: 72

約数和(自身を含む): 86036160

約数和(自身を除く): 54242860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 4129, 7700, 8258, 16516, 20645, 28903, 41290, 45419, 57806, 82580, 90838, 103225, 115612, 144515, 181676, 206450, 227095, 289030, 317933, 412900, 454190, 578060, 635866, 722575, 908380, 1135475, 1271732, 1445150, 1589665, 2270950, 2890300, 3179330, 4541900, 6358660, 7948325, 15896650, 31793300]

約数ペア:

[(1, 31793300), (2, 15896650), (4, 7948325), (5, 6358660), (7, 4541900), (10, 3179330), (11, 2890300), (14, 2270950), (20, 1589665), (22, 1445150), (25, 1271732), (28, 1135475), (35, 908380), (44, 722575), (50, 635866), (55, 578060), (70, 454190), (77, 412900), (100, 317933), (110, 289030), (140, 227095), (154, 206450), (175, 181676), (220, 144515), (275, 115612), (308, 103225), (350, 90838), (385, 82580), (550, 57806), (700, 45419), (770, 41290), (1100, 28903), (1540, 20645), (1925, 16516), (3850, 8258), (4129, 7700)]