66495200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1996

約数の個数: 72

約数和(自身を含む): 166192488

約数和(自身を除く): 99697288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 1933, 2150, 3440, 3866, 4300, 6880, 7732, 8600, 9665, 15464, 17200, 19330, 30928, 34400, 38660, 48325, 61856, 77320, 83119, 96650, 154640, 166238, 193300, 309280, 332476, 386600, 415595, 664952, 773200, 831190, 1329904, 1546400, 1662380, 2077975, 2659808, 3324760, 4155950, 6649520, 8311900, 13299040, 16623800, 33247600, 66495200]

約数ペア:

[(1, 66495200), (2, 33247600), (4, 16623800), (5, 13299040), (8, 8311900), (10, 6649520), (16, 4155950), (20, 3324760), (25, 2659808), (32, 2077975), (40, 1662380), (43, 1546400), (50, 1329904), (80, 831190), (86, 773200), (100, 664952), (160, 415595), (172, 386600), (200, 332476), (215, 309280), (344, 193300), (400, 166238), (430, 154640), (688, 96650), (800, 83119), (860, 77320), (1075, 61856), (1376, 48325), (1720, 38660), (1933, 34400), (2150, 30928), (3440, 19330), (3866, 17200), (4300, 15464), (6880, 9665), (7732, 8600)]