174191680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3264

約数の個数: 84

約数和(自身を含む): 449295012

約数和(自身を除く): 275103332

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3221, 3380, 4160, 5408, 6442, 6760, 10816, 12884, 13520, 16105, 25768, 27040, 32210, 41873, 51536, 54080, 64420, 83746, 103072, 128840, 167492, 206144, 209365, 257680, 334984, 418730, 515360, 544349, 669968, 837460, 1030720, 1088698, 1339936, 1674920, 2177396, 2679872, 2721745, 3349840, 4354792, 5443490, 6699680, 8709584, 10886980, 13399360, 17419168, 21773960, 34838336, 43547920, 87095840, 174191680]

約数ペア:

[(1, 174191680), (2, 87095840), (4, 43547920), (5, 34838336), (8, 21773960), (10, 17419168), (13, 13399360), (16, 10886980), (20, 8709584), (26, 6699680), (32, 5443490), (40, 4354792), (52, 3349840), (64, 2721745), (65, 2679872), (80, 2177396), (104, 1674920), (130, 1339936), (160, 1088698), (169, 1030720), (208, 837460), (260, 669968), (320, 544349), (338, 515360), (416, 418730), (520, 334984), (676, 257680), (832, 209365), (845, 206144), (1040, 167492), (1352, 128840), (1690, 103072), (2080, 83746), (2704, 64420), (3221, 54080), (3380, 51536), (4160, 41873), (5408, 32210), (6442, 27040), (6760, 25768), (10816, 16105), (12884, 13520)]