2236000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 6054048

約数和(自身を除く): 3818048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 65, 80, 86, 100, 104, 125, 130, 160, 172, 200, 208, 215, 250, 260, 325, 344, 400, 416, 430, 500, 520, 559, 650, 688, 800, 860, 1000, 1040, 1075, 1118, 1300, 1376, 1625, 1720, 2000, 2080, 2150, 2236, 2600, 2795, 3250, 3440, 4000, 4300, 4472, 5200, 5375, 5590, 6500, 6880, 8600, 8944, 10400, 10750, 11180, 13000, 13975, 17200, 17888, 21500, 22360, 26000, 27950, 34400, 43000, 44720, 52000, 55900, 69875, 86000, 89440, 111800, 139750, 172000, 223600, 279500, 447200, 559000, 1118000, 2236000]

約数ペア:

[(1, 2236000), (2, 1118000), (4, 559000), (5, 447200), (8, 279500), (10, 223600), (13, 172000), (16, 139750), (20, 111800), (25, 89440), (26, 86000), (32, 69875), (40, 55900), (43, 52000), (50, 44720), (52, 43000), (65, 34400), (80, 27950), (86, 26000), (100, 22360), (104, 21500), (125, 17888), (130, 17200), (160, 13975), (172, 13000), (200, 11180), (208, 10750), (215, 10400), (250, 8944), (260, 8600), (325, 6880), (344, 6500), (400, 5590), (416, 5375), (430, 5200), (500, 4472), (520, 4300), (559, 4000), (650, 3440), (688, 3250), (800, 2795), (860, 2600), (1000, 2236), (1040, 2150), (1075, 2080), (1118, 2000), (1300, 1720), (1376, 1625)]