1330574800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{77359}}^1$

素因数の和:77420

約数の個数: 60

約数和(自身を含む): 3271090240

約数和(自身を除く): 1940515440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 17200, 77359, 154718, 309436, 386795, 618872, 773590, 1237744, 1547180, 1933975, 3094360, 3326437, 3867950, 6188720, 6652874, 7735900, 13305748, 15471800, 16632185, 26611496, 30943600, 33264370, 53222992, 66528740, 83160925, 133057480, 166321850, 266114960, 332643700, 665287400, 1330574800]

約数ペア:

[(1, 1330574800), (2, 665287400), (4, 332643700), (5, 266114960), (8, 166321850), (10, 133057480), (16, 83160925), (20, 66528740), (25, 53222992), (40, 33264370), (43, 30943600), (50, 26611496), (80, 16632185), (86, 15471800), (100, 13305748), (172, 7735900), (200, 6652874), (215, 6188720), (344, 3867950), (400, 3326437), (430, 3094360), (688, 1933975), (860, 1547180), (1075, 1237744), (1720, 773590), (2150, 618872), (3440, 386795), (4300, 309436), (8600, 154718), (17200, 77359)]