85842400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{15329}}^1$

素因数の和:15356

約数の個数: 72

約数和(自身を含む): 239515920

約数和(自身を除く): 153673520

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, 5600, 15329, 30658, 61316, 76645, 107303, 122632, 153290, 214606, 245264, 306580, 383225, 429212, 490528, 536515, 613160, 766450, 858424, 1073030, 1226320, 1532900, 1716848, 2146060, 2452640, 2682575, 3065800, 3433696, 4292120, 5365150, 6131600, 8584240, 10730300, 12263200, 17168480, 21460600, 42921200, 85842400]

約数ペア:

[(1, 85842400), (2, 42921200), (4, 21460600), (5, 17168480), (7, 12263200), (8, 10730300), (10, 8584240), (14, 6131600), (16, 5365150), (20, 4292120), (25, 3433696), (28, 3065800), (32, 2682575), (35, 2452640), (40, 2146060), (50, 1716848), (56, 1532900), (70, 1226320), (80, 1073030), (100, 858424), (112, 766450), (140, 613160), (160, 536515), (175, 490528), (200, 429212), (224, 383225), (280, 306580), (350, 245264), (400, 214606), (560, 153290), (700, 122632), (800, 107303), (1120, 76645), (1400, 61316), (2800, 30658), (5600, 15329)]