85785400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 220566240

約数和(自身を除く): 134780840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 340, 391, 425, 460, 575, 680, 782, 850, 920, 1097, 1150, 1564, 1700, 1955, 2194, 2300, 3128, 3400, 3910, 4388, 4600, 5485, 7820, 8776, 9775, 10970, 15640, 18649, 19550, 21940, 25231, 27425, 37298, 39100, 43880, 50462, 54850, 74596, 78200, 93245, 100924, 109700, 126155, 149192, 186490, 201848, 219400, 252310, 372980, 428927, 466225, 504620, 630775, 745960, 857854, 932450, 1009240, 1261550, 1715708, 1864900, 2144635, 2523100, 3431416, 3729800, 4289270, 5046200, 8578540, 10723175, 17157080, 21446350, 42892700, 85785400]

約数ペア:

[(1, 85785400), (2, 42892700), (4, 21446350), (5, 17157080), (8, 10723175), (10, 8578540), (17, 5046200), (20, 4289270), (23, 3729800), (25, 3431416), (34, 2523100), (40, 2144635), (46, 1864900), (50, 1715708), (68, 1261550), (85, 1009240), (92, 932450), (100, 857854), (115, 745960), (136, 630775), (170, 504620), (184, 466225), (200, 428927), (230, 372980), (340, 252310), (391, 219400), (425, 201848), (460, 186490), (575, 149192), (680, 126155), (782, 109700), (850, 100924), (920, 93245), (1097, 78200), (1150, 74596), (1564, 54850), (1700, 50462), (1955, 43880), (2194, 39100), (2300, 37298), (3128, 27425), (3400, 25231), (3910, 21940), (4388, 19550), (4600, 18649), (5485, 15640), (7820, 10970), (8776, 9775)]