17261500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 24671300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 79, 92, 95, 100, 115, 125, 158, 190, 230, 250, 316, 380, 395, 437, 460, 475, 500, 575, 790, 874, 950, 1150, 1501, 1580, 1748, 1817, 1900, 1975, 2185, 2300, 2375, 2875, 3002, 3634, 3950, 4370, 4750, 5750, 6004, 7268, 7505, 7900, 8740, 9085, 9500, 9875, 10925, 11500, 15010, 18170, 19750, 21850, 30020, 34523, 36340, 37525, 39500, 43700, 45425, 54625, 69046, 75050, 90850, 109250, 138092, 150100, 172615, 181700, 187625, 218500, 227125, 345230, 375250, 454250, 690460, 750500, 863075, 908500, 1726150, 3452300, 4315375, 8630750, 17261500]

約数ペア:

[(1, 17261500), (2, 8630750), (4, 4315375), (5, 3452300), (10, 1726150), (19, 908500), (20, 863075), (23, 750500), (25, 690460), (38, 454250), (46, 375250), (50, 345230), (76, 227125), (79, 218500), (92, 187625), (95, 181700), (100, 172615), (115, 150100), (125, 138092), (158, 109250), (190, 90850), (230, 75050), (250, 69046), (316, 54625), (380, 45425), (395, 43700), (437, 39500), (460, 37525), (475, 36340), (500, 34523), (575, 30020), (790, 21850), (874, 19750), (950, 18170), (1150, 15010), (1501, 11500), (1580, 10925), (1748, 9875), (1817, 9500), (1900, 9085), (1975, 8740), (2185, 7900), (2300, 7505), (2375, 7268), (2875, 6004), (3002, 5750), (3634, 4750), (3950, 4370)]