80691100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6067}}^1$

素因数の和:6107

約数の個数: 72

約数和(自身を含む): 210680960

約数和(自身を除く): 129989860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6067, 6650, 12134, 13300, 24268, 30335, 42469, 60670, 84938, 115273, 121340, 151675, 169876, 212345, 230546, 303350, 424690, 461092, 576365, 606700, 806911, 849380, 1061725, 1152730, 1613822, 2123450, 2305460, 2881825, 3227644, 4034555, 4246900, 5763650, 8069110, 11527300, 16138220, 20172775, 40345550, 80691100]

約数ペア:

[(1, 80691100), (2, 40345550), (4, 20172775), (5, 16138220), (7, 11527300), (10, 8069110), (14, 5763650), (19, 4246900), (20, 4034555), (25, 3227644), (28, 2881825), (35, 2305460), (38, 2123450), (50, 1613822), (70, 1152730), (76, 1061725), (95, 849380), (100, 806911), (133, 606700), (140, 576365), (175, 461092), (190, 424690), (266, 303350), (350, 230546), (380, 212345), (475, 169876), (532, 151675), (665, 121340), (700, 115273), (950, 84938), (1330, 60670), (1900, 42469), (2660, 30335), (3325, 24268), (6067, 13300), (6650, 12134)]