29087200

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 71901648

約数和(自身を除く): 42814448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 353, 400, 412, 515, 706, 800, 824, 1030, 1412, 1648, 1765, 2060, 2575, 2824, 3296, 3530, 4120, 5150, 5648, 7060, 8240, 8825, 10300, 11296, 14120, 16480, 17650, 20600, 28240, 35300, 36359, 41200, 56480, 70600, 72718, 82400, 141200, 145436, 181795, 282400, 290872, 363590, 581744, 727180, 908975, 1163488, 1454360, 1817950, 2908720, 3635900, 5817440, 7271800, 14543600, 29087200]

約数ペア:

[(1, 29087200), (2, 14543600), (4, 7271800), (5, 5817440), (8, 3635900), (10, 2908720), (16, 1817950), (20, 1454360), (25, 1163488), (32, 908975), (40, 727180), (50, 581744), (80, 363590), (100, 290872), (103, 282400), (160, 181795), (200, 145436), (206, 141200), (353, 82400), (400, 72718), (412, 70600), (515, 56480), (706, 41200), (800, 36359), (824, 35300), (1030, 28240), (1412, 20600), (1648, 17650), (1765, 16480), (2060, 14120), (2575, 11296), (2824, 10300), (3296, 8825), (3530, 8240), (4120, 7060), (5150, 5648)]