16122400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2879}}^1$

素因数の和:2906

約数の個数: 72

約数和(自身を含む): 44997120

約数和(自身を除く): 28874720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 2879, 5600, 5758, 11516, 14395, 20153, 23032, 28790, 40306, 46064, 57580, 71975, 80612, 92128, 100765, 115160, 143950, 161224, 201530, 230320, 287900, 322448, 403060, 460640, 503825, 575800, 644896, 806120, 1007650, 1151600, 1612240, 2015300, 2303200, 3224480, 4030600, 8061200, 16122400]

約数ペア:

[(1, 16122400), (2, 8061200), (4, 4030600), (5, 3224480), (7, 2303200), (8, 2015300), (10, 1612240), (14, 1151600), (16, 1007650), (20, 806120), (25, 644896), (28, 575800), (32, 503825), (35, 460640), (40, 403060), (50, 322448), (56, 287900), (70, 230320), (80, 201530), (100, 161224), (112, 143950), (140, 115160), (160, 100765), (175, 92128), (200, 80612), (224, 71975), (280, 57580), (350, 46064), (400, 40306), (560, 28790), (700, 23032), (800, 20153), (1120, 14395), (1400, 11516), (2800, 5758), (2879, 5600)]