33971920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 84816000

約数和(自身を除く): 50844080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 499, 592, 740, 851, 920, 998, 1480, 1702, 1840, 1996, 2495, 2960, 3404, 3992, 4255, 4990, 6808, 7984, 8510, 9980, 11477, 13616, 17020, 18463, 19960, 22954, 34040, 36926, 39920, 45908, 57385, 68080, 73852, 91816, 92315, 114770, 147704, 183632, 184630, 229540, 295408, 369260, 424649, 459080, 738520, 849298, 918160, 1477040, 1698596, 2123245, 3397192, 4246490, 6794384, 8492980, 16985960, 33971920]

約数ペア:

[(1, 33971920), (2, 16985960), (4, 8492980), (5, 6794384), (8, 4246490), (10, 3397192), (16, 2123245), (20, 1698596), (23, 1477040), (37, 918160), (40, 849298), (46, 738520), (74, 459080), (80, 424649), (92, 369260), (115, 295408), (148, 229540), (184, 184630), (185, 183632), (230, 147704), (296, 114770), (368, 92315), (370, 91816), (460, 73852), (499, 68080), (592, 57385), (740, 45908), (851, 39920), (920, 36926), (998, 34040), (1480, 22954), (1702, 19960), (1840, 18463), (1996, 17020), (2495, 13616), (2960, 11477), (3404, 9980), (3992, 8510), (4255, 7984), (4990, 6808)]