54586700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 140095200

約数和(自身を除く): 85508500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2689, 2900, 4060, 5075, 5378, 10150, 10756, 13445, 18823, 20300, 26890, 37646, 53780, 67225, 75292, 77981, 94115, 134450, 155962, 188230, 268900, 311924, 376460, 389905, 470575, 545867, 779810, 941150, 1091734, 1559620, 1882300, 1949525, 2183468, 2729335, 3899050, 5458670, 7798100, 10917340, 13646675, 27293350, 54586700]

約数ペア:

[(1, 54586700), (2, 27293350), (4, 13646675), (5, 10917340), (7, 7798100), (10, 5458670), (14, 3899050), (20, 2729335), (25, 2183468), (28, 1949525), (29, 1882300), (35, 1559620), (50, 1091734), (58, 941150), (70, 779810), (100, 545867), (116, 470575), (140, 389905), (145, 376460), (175, 311924), (203, 268900), (290, 188230), (350, 155962), (406, 134450), (580, 94115), (700, 77981), (725, 75292), (812, 67225), (1015, 53780), (1450, 37646), (2030, 26890), (2689, 20300), (2900, 18823), (4060, 13445), (5075, 10756), (5378, 10150)]