34486000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 85539168

約数和(自身を除く): 51053168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 401, 430, 500, 688, 802, 860, 1000, 1075, 1604, 1720, 2000, 2005, 2150, 3208, 3440, 4010, 4300, 5375, 6416, 8020, 8600, 10025, 10750, 16040, 17200, 17243, 20050, 21500, 32080, 34486, 40100, 43000, 50125, 68972, 80200, 86000, 86215, 100250, 137944, 160400, 172430, 200500, 275888, 344860, 401000, 431075, 689720, 802000, 862150, 1379440, 1724300, 2155375, 3448600, 4310750, 6897200, 8621500, 17243000, 34486000]

約数ペア:

[(1, 34486000), (2, 17243000), (4, 8621500), (5, 6897200), (8, 4310750), (10, 3448600), (16, 2155375), (20, 1724300), (25, 1379440), (40, 862150), (43, 802000), (50, 689720), (80, 431075), (86, 401000), (100, 344860), (125, 275888), (172, 200500), (200, 172430), (215, 160400), (250, 137944), (344, 100250), (400, 86215), (401, 86000), (430, 80200), (500, 68972), (688, 50125), (802, 43000), (860, 40100), (1000, 34486), (1075, 32080), (1604, 21500), (1720, 20050), (2000, 17243), (2005, 17200), (2150, 16040), (3208, 10750), (3440, 10025), (4010, 8600), (4300, 8020), (5375, 6416)]