32241400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 80530560

約数和(自身を除く): 48289160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 43, 46, 50, 86, 92, 100, 115, 163, 172, 184, 200, 215, 230, 326, 344, 430, 460, 575, 652, 815, 860, 920, 989, 1075, 1150, 1304, 1630, 1720, 1978, 2150, 2300, 3260, 3749, 3956, 4075, 4300, 4600, 4945, 6520, 7009, 7498, 7912, 8150, 8600, 9890, 14018, 14996, 16300, 18745, 19780, 24725, 28036, 29992, 32600, 35045, 37490, 39560, 49450, 56072, 70090, 74980, 93725, 98900, 140180, 149960, 161207, 175225, 187450, 197800, 280360, 322414, 350450, 374900, 644828, 700900, 749800, 806035, 1289656, 1401800, 1612070, 3224140, 4030175, 6448280, 8060350, 16120700, 32241400]

約数ペア:

[(1, 32241400), (2, 16120700), (4, 8060350), (5, 6448280), (8, 4030175), (10, 3224140), (20, 1612070), (23, 1401800), (25, 1289656), (40, 806035), (43, 749800), (46, 700900), (50, 644828), (86, 374900), (92, 350450), (100, 322414), (115, 280360), (163, 197800), (172, 187450), (184, 175225), (200, 161207), (215, 149960), (230, 140180), (326, 98900), (344, 93725), (430, 74980), (460, 70090), (575, 56072), (652, 49450), (815, 39560), (860, 37490), (920, 35045), (989, 32600), (1075, 29992), (1150, 28036), (1304, 24725), (1630, 19780), (1720, 18745), (1978, 16300), (2150, 14996), (2300, 14018), (3260, 9890), (3749, 8600), (3956, 8150), (4075, 7912), (4300, 7498), (4600, 7009), (4945, 6520)]