13705400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 35154000

約数和(自身を除く): 21448600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 116, 136, 139, 145, 170, 200, 232, 278, 290, 340, 425, 493, 556, 580, 680, 695, 725, 850, 986, 1112, 1160, 1390, 1450, 1700, 1972, 2363, 2465, 2780, 2900, 3400, 3475, 3944, 4031, 4726, 4930, 5560, 5800, 6950, 8062, 9452, 9860, 11815, 12325, 13900, 16124, 18904, 19720, 20155, 23630, 24650, 27800, 32248, 40310, 47260, 49300, 59075, 68527, 80620, 94520, 98600, 100775, 118150, 137054, 161240, 201550, 236300, 274108, 342635, 403100, 472600, 548216, 685270, 806200, 1370540, 1713175, 2741080, 3426350, 6852700, 13705400]

約数ペア:

[(1, 13705400), (2, 6852700), (4, 3426350), (5, 2741080), (8, 1713175), (10, 1370540), (17, 806200), (20, 685270), (25, 548216), (29, 472600), (34, 403100), (40, 342635), (50, 274108), (58, 236300), (68, 201550), (85, 161240), (100, 137054), (116, 118150), (136, 100775), (139, 98600), (145, 94520), (170, 80620), (200, 68527), (232, 59075), (278, 49300), (290, 47260), (340, 40310), (425, 32248), (493, 27800), (556, 24650), (580, 23630), (680, 20155), (695, 19720), (725, 18904), (850, 16124), (986, 13900), (1112, 12325), (1160, 11815), (1390, 9860), (1450, 9452), (1700, 8062), (1972, 6950), (2363, 5800), (2465, 5560), (2780, 4930), (2900, 4726), (3400, 4031), (3475, 3944)]