12938875400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{255709}}^1$

素因数の和:255759

約数の個数: 96

約数和(自身を含む): 34244683200

約数和(自身を除く): 21305807800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 184, 200, 220, 230, 253, 275, 440, 460, 506, 550, 575, 920, 1012, 1100, 1150, 1265, 2024, 2200, 2300, 2530, 4600, 5060, 6325, 10120, 12650, 25300, 50600, 255709, 511418, 1022836, 1278545, 2045672, 2557090, 2812799, 5114180, 5625598, 5881307, 6392725, 10228360, 11251196, 11762614, 12785450, 14063995, 22502392, 23525228, 25570900, 28127990, 29406535, 47050456, 51141800, 56255980, 58813070, 64694377, 70319975, 112511960, 117626140, 129388754, 140639950, 147032675, 235252280, 258777508, 281279900, 294065350, 323471885, 517555016, 562559800, 588130700, 646943770, 1176261400, 1293887540, 1617359425, 2587775080, 3234718850, 6469437700, 12938875400]

約数ペア:

[(1, 12938875400), (2, 6469437700), (4, 3234718850), (5, 2587775080), (8, 1617359425), (10, 1293887540), (11, 1176261400), (20, 646943770), (22, 588130700), (23, 562559800), (25, 517555016), (40, 323471885), (44, 294065350), (46, 281279900), (50, 258777508), (55, 235252280), (88, 147032675), (92, 140639950), (100, 129388754), (110, 117626140), (115, 112511960), (184, 70319975), (200, 64694377), (220, 58813070), (230, 56255980), (253, 51141800), (275, 47050456), (440, 29406535), (460, 28127990), (506, 25570900), (550, 23525228), (575, 22502392), (920, 14063995), (1012, 12785450), (1100, 11762614), (1150, 11251196), (1265, 10228360), (2024, 6392725), (2200, 5881307), (2300, 5625598), (2530, 5114180), (4600, 2812799), (5060, 2557090), (6325, 2045672), (10120, 1278545), (12650, 1022836), (25300, 511418), (50600, 255709)]