139388800

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 352689480

約数和(自身を除く): 213300680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 320, 344, 400, 430, 640, 688, 800, 860, 1013, 1075, 1376, 1600, 1720, 2026, 2150, 2752, 3200, 3440, 4052, 4300, 5065, 5504, 6880, 8104, 8600, 10130, 13760, 16208, 17200, 20260, 25325, 27520, 32416, 34400, 40520, 43559, 50650, 64832, 68800, 81040, 87118, 101300, 129664, 137600, 162080, 174236, 202600, 217795, 324160, 348472, 405200, 435590, 648320, 696944, 810400, 871180, 1088975, 1393888, 1620800, 1742360, 2177950, 2787776, 3241600, 3484720, 4355900, 5575552, 6969440, 8711800, 13938880, 17423600, 27877760, 34847200, 69694400, 139388800]

約数ペア:

[(1, 139388800), (2, 69694400), (4, 34847200), (5, 27877760), (8, 17423600), (10, 13938880), (16, 8711800), (20, 6969440), (25, 5575552), (32, 4355900), (40, 3484720), (43, 3241600), (50, 2787776), (64, 2177950), (80, 1742360), (86, 1620800), (100, 1393888), (128, 1088975), (160, 871180), (172, 810400), (200, 696944), (215, 648320), (320, 435590), (344, 405200), (400, 348472), (430, 324160), (640, 217795), (688, 202600), (800, 174236), (860, 162080), (1013, 137600), (1075, 129664), (1376, 101300), (1600, 87118), (1720, 81040), (2026, 68800), (2150, 64832), (2752, 50650), (3200, 43559), (3440, 40520), (4052, 34400), (4300, 32416), (5065, 27520), (5504, 25325), (6880, 20260), (8104, 17200), (8600, 16208), (10130, 13760)]