70455500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 164324160

約数和(自身を除く): 93868660

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 86, 100, 113, 116, 125, 145, 172, 215, 226, 250, 290, 430, 452, 500, 565, 580, 725, 860, 1075, 1130, 1247, 1450, 2150, 2260, 2494, 2825, 2900, 3277, 3625, 4300, 4859, 4988, 5375, 5650, 6235, 6554, 7250, 9718, 10750, 11300, 12470, 13108, 14125, 14500, 16385, 19436, 21500, 24295, 24940, 28250, 31175, 32770, 48590, 56500, 62350, 65540, 81925, 97180, 121475, 124700, 140911, 155875, 163850, 242950, 281822, 311750, 327700, 409625, 485900, 563644, 607375, 623500, 704555, 819250, 1214750, 1409110, 1638500, 2429500, 2818220, 3522775, 7045550, 14091100, 17613875, 35227750, 70455500]

約数ペア:

[(1, 70455500), (2, 35227750), (4, 17613875), (5, 14091100), (10, 7045550), (20, 3522775), (25, 2818220), (29, 2429500), (43, 1638500), (50, 1409110), (58, 1214750), (86, 819250), (100, 704555), (113, 623500), (116, 607375), (125, 563644), (145, 485900), (172, 409625), (215, 327700), (226, 311750), (250, 281822), (290, 242950), (430, 163850), (452, 155875), (500, 140911), (565, 124700), (580, 121475), (725, 97180), (860, 81925), (1075, 65540), (1130, 62350), (1247, 56500), (1450, 48590), (2150, 32770), (2260, 31175), (2494, 28250), (2825, 24940), (2900, 24295), (3277, 21500), (3625, 19436), (4300, 16385), (4859, 14500), (4988, 14125), (5375, 13108), (5650, 12470), (6235, 11300), (6554, 10750), (7250, 9718)]