11578400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 29037204

約数和(自身を除く): 17458804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 353, 400, 410, 656, 706, 800, 820, 1025, 1312, 1412, 1640, 1765, 2050, 2824, 3280, 3530, 4100, 5648, 6560, 7060, 8200, 8825, 11296, 14120, 14473, 16400, 17650, 28240, 28946, 32800, 35300, 56480, 57892, 70600, 72365, 115784, 141200, 144730, 231568, 282400, 289460, 361825, 463136, 578920, 723650, 1157840, 1447300, 2315680, 2894600, 5789200, 11578400]

約数ペア:

[(1, 11578400), (2, 5789200), (4, 2894600), (5, 2315680), (8, 1447300), (10, 1157840), (16, 723650), (20, 578920), (25, 463136), (32, 361825), (40, 289460), (41, 282400), (50, 231568), (80, 144730), (82, 141200), (100, 115784), (160, 72365), (164, 70600), (200, 57892), (205, 56480), (328, 35300), (353, 32800), (400, 28946), (410, 28240), (656, 17650), (706, 16400), (800, 14473), (820, 14120), (1025, 11296), (1312, 8825), (1412, 8200), (1640, 7060), (1765, 6560), (2050, 5648), (2824, 4100), (3280, 3530)]