20164222750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{96827}}^1$

素因数の和:96875

約数の個数: 96

約数和(自身を含む): 46493707104

約数和(自身を除く): 26329484354

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 125, 170, 175, 238, 245, 250, 350, 425, 490, 595, 833, 850, 875, 1190, 1225, 1666, 1750, 2125, 2450, 2975, 4165, 4250, 5950, 6125, 8330, 12250, 14875, 20825, 29750, 41650, 96827, 104125, 193654, 208250, 484135, 677789, 968270, 1355578, 1646059, 2420675, 3292118, 3388945, 4744523, 4841350, 6777890, 8230295, 9489046, 11522413, 12103375, 16460590, 16944725, 23044826, 23722615, 24206750, 33889450, 41151475, 47445230, 57612065, 80656891, 82302950, 84723625, 115224130, 118613075, 161313782, 169447250, 205757375, 237226150, 288060325, 403284455, 411514750, 576120650, 593065375, 806568910, 1186130750, 1440301625, 2016422275, 2880603250, 4032844550, 10082111375, 20164222750]

約数ペア:

[(1, 20164222750), (2, 10082111375), (5, 4032844550), (7, 2880603250), (10, 2016422275), (14, 1440301625), (17, 1186130750), (25, 806568910), (34, 593065375), (35, 576120650), (49, 411514750), (50, 403284455), (70, 288060325), (85, 237226150), (98, 205757375), (119, 169447250), (125, 161313782), (170, 118613075), (175, 115224130), (238, 84723625), (245, 82302950), (250, 80656891), (350, 57612065), (425, 47445230), (490, 41151475), (595, 33889450), (833, 24206750), (850, 23722615), (875, 23044826), (1190, 16944725), (1225, 16460590), (1666, 12103375), (1750, 11522413), (2125, 9489046), (2450, 8230295), (2975, 6777890), (4165, 4841350), (4250, 4744523), (5950, 3388945), (6125, 3292118), (8330, 2420675), (12250, 1646059), (14875, 1355578), (20825, 968270), (29750, 677789), (41650, 484135), (96827, 208250), (104125, 193654)]