12008920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 34350480

約数和(自身を除く): 22341560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 557, 616, 770, 980, 1078, 1114, 1540, 1960, 2156, 2228, 2695, 2785, 3080, 3899, 4312, 4456, 5390, 5570, 6127, 7798, 10780, 11140, 12254, 15596, 19495, 21560, 22280, 24508, 27293, 30635, 31192, 38990, 42889, 49016, 54586, 61270, 77980, 85778, 109172, 122540, 136465, 155960, 171556, 214445, 218344, 245080, 272930, 300223, 343112, 428890, 545860, 600446, 857780, 1091720, 1200892, 1501115, 1715560, 2401784, 3002230, 6004460, 12008920]

約数ペア:

[(1, 12008920), (2, 6004460), (4, 3002230), (5, 2401784), (7, 1715560), (8, 1501115), (10, 1200892), (11, 1091720), (14, 857780), (20, 600446), (22, 545860), (28, 428890), (35, 343112), (40, 300223), (44, 272930), (49, 245080), (55, 218344), (56, 214445), (70, 171556), (77, 155960), (88, 136465), (98, 122540), (110, 109172), (140, 85778), (154, 77980), (196, 61270), (220, 54586), (245, 49016), (280, 42889), (308, 38990), (385, 31192), (392, 30635), (440, 27293), (490, 24508), (539, 22280), (557, 21560), (616, 19495), (770, 15596), (980, 12254), (1078, 11140), (1114, 10780), (1540, 7798), (1960, 6127), (2156, 5570), (2228, 5390), (2695, 4456), (2785, 4312), (3080, 3899)]