17018800

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 60

約数和(自身を含む): 41299936

約数和(自身を除く): 24281136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 271, 314, 400, 542, 628, 785, 1084, 1256, 1355, 1570, 2168, 2512, 2710, 3140, 3925, 4336, 5420, 6280, 6775, 7850, 10840, 12560, 13550, 15700, 21680, 27100, 31400, 42547, 54200, 62800, 85094, 108400, 170188, 212735, 340376, 425470, 680752, 850940, 1063675, 1701880, 2127350, 3403760, 4254700, 8509400, 17018800]

約数ペア:

[(1, 17018800), (2, 8509400), (4, 4254700), (5, 3403760), (8, 2127350), (10, 1701880), (16, 1063675), (20, 850940), (25, 680752), (40, 425470), (50, 340376), (80, 212735), (100, 170188), (157, 108400), (200, 85094), (271, 62800), (314, 54200), (400, 42547), (542, 31400), (628, 27100), (785, 21680), (1084, 15700), (1256, 13550), (1355, 12560), (1570, 10840), (2168, 7850), (2512, 6775), (2710, 6280), (3140, 5420), (3925, 4336)]