12822250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 29113344

約数和(自身を除く): 16291094

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 431, 595, 850, 862, 875, 1190, 1750, 2125, 2155, 2975, 3017, 4250, 4310, 5950, 6034, 7327, 10775, 14654, 14875, 15085, 21550, 29750, 30170, 36635, 51289, 53875, 73270, 75425, 102578, 107750, 150850, 183175, 256445, 366350, 377125, 512890, 754250, 915875, 1282225, 1831750, 2564450, 6411125, 12822250]

約数ペア:

[(1, 12822250), (2, 6411125), (5, 2564450), (7, 1831750), (10, 1282225), (14, 915875), (17, 754250), (25, 512890), (34, 377125), (35, 366350), (50, 256445), (70, 183175), (85, 150850), (119, 107750), (125, 102578), (170, 75425), (175, 73270), (238, 53875), (250, 51289), (350, 36635), (425, 30170), (431, 29750), (595, 21550), (850, 15085), (862, 14875), (875, 14654), (1190, 10775), (1750, 7327), (2125, 6034), (2155, 5950), (2975, 4310), (3017, 4250)]