42921200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{15329}}^1$

素因数の和:15354

約数の個数: 60

約数和(自身を含む): 117857040

約数和(自身を除く): 74935840

約数列:

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

約数ペア:

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