16693400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 42854400

約数和(自身を除く): 26161000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 191, 200, 230, 380, 382, 437, 460, 475, 575, 760, 764, 874, 920, 950, 955, 1150, 1528, 1748, 1900, 1910, 2185, 2300, 3496, 3629, 3800, 3820, 4370, 4393, 4600, 4775, 7258, 7640, 8740, 8786, 9550, 10925, 14516, 17480, 17572, 18145, 19100, 21850, 21965, 29032, 35144, 36290, 38200, 43700, 43930, 72580, 83467, 87400, 87860, 90725, 109825, 145160, 166934, 175720, 181450, 219650, 333868, 362900, 417335, 439300, 667736, 725800, 834670, 878600, 1669340, 2086675, 3338680, 4173350, 8346700, 16693400]

約数ペア:

[(1, 16693400), (2, 8346700), (4, 4173350), (5, 3338680), (8, 2086675), (10, 1669340), (19, 878600), (20, 834670), (23, 725800), (25, 667736), (38, 439300), (40, 417335), (46, 362900), (50, 333868), (76, 219650), (92, 181450), (95, 175720), (100, 166934), (115, 145160), (152, 109825), (184, 90725), (190, 87860), (191, 87400), (200, 83467), (230, 72580), (380, 43930), (382, 43700), (437, 38200), (460, 36290), (475, 35144), (575, 29032), (760, 21965), (764, 21850), (874, 19100), (920, 18145), (950, 17572), (955, 17480), (1150, 14516), (1528, 10925), (1748, 9550), (1900, 8786), (1910, 8740), (2185, 7640), (2300, 7258), (3496, 4775), (3629, 4600), (3800, 4393), (3820, 4370)]