9579500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 26889408

約数和(自身を除く): 17309908

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 25, 28, 34, 35, 46, 49, 50, 68, 70, 85, 92, 98, 100, 115, 119, 125, 140, 161, 170, 175, 196, 230, 238, 245, 250, 322, 340, 350, 391, 425, 460, 476, 490, 500, 575, 595, 644, 700, 782, 805, 833, 850, 875, 980, 1127, 1150, 1190, 1225, 1564, 1610, 1666, 1700, 1750, 1955, 2125, 2254, 2300, 2380, 2450, 2737, 2875, 2975, 3220, 3332, 3500, 3910, 4025, 4165, 4250, 4508, 4900, 5474, 5635, 5750, 5950, 6125, 7820, 8050, 8330, 8500, 9775, 10948, 11270, 11500, 11900, 12250, 13685, 14875, 16100, 16660, 19159, 19550, 20125, 20825, 22540, 24500, 27370, 28175, 29750, 38318, 39100, 40250, 41650, 48875, 54740, 56350, 59500, 68425, 76636, 80500, 83300, 95795, 97750, 104125, 112700, 136850, 140875, 191590, 195500, 208250, 273700, 281750, 342125, 383180, 416500, 478975, 563500, 684250, 957950, 1368500, 1915900, 2394875, 4789750, 9579500]

約数ペア:

[(1, 9579500), (2, 4789750), (4, 2394875), (5, 1915900), (7, 1368500), (10, 957950), (14, 684250), (17, 563500), (20, 478975), (23, 416500), (25, 383180), (28, 342125), (34, 281750), (35, 273700), (46, 208250), (49, 195500), (50, 191590), (68, 140875), (70, 136850), (85, 112700), (92, 104125), (98, 97750), (100, 95795), (115, 83300), (119, 80500), (125, 76636), (140, 68425), (161, 59500), (170, 56350), (175, 54740), (196, 48875), (230, 41650), (238, 40250), (245, 39100), (250, 38318), (322, 29750), (340, 28175), (350, 27370), (391, 24500), (425, 22540), (460, 20825), (476, 20125), (490, 19550), (500, 19159), (575, 16660), (595, 16100), (644, 14875), (700, 13685), (782, 12250), (805, 11900), (833, 11500), (850, 11270), (875, 10948), (980, 9775), (1127, 8500), (1150, 8330), (1190, 8050), (1225, 7820), (1564, 6125), (1610, 5950), (1666, 5750), (1700, 5635), (1750, 5474), (1955, 4900), (2125, 4508), (2254, 4250), (2300, 4165), (2380, 4025), (2450, 3910), (2737, 3500), (2875, 3332), (2975, 3220)]