89624920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4193

約数の個数: 96

約数和(自身を含む): 255966480

約数和(自身を除く): 166341560

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, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4157, 4312, 5390, 8314, 10780, 16628, 20785, 21560, 29099, 33256, 41570, 45727, 58198, 83140, 91454, 116396, 145495, 166280, 182908, 203693, 228635, 232792, 290990, 320089, 365816, 407386, 457270, 581980, 640178, 814772, 914540, 1018465, 1163960, 1280356, 1600445, 1629544, 1829080, 2036930, 2240623, 2560712, 3200890, 4073860, 4481246, 6401780, 8147720, 8962492, 11203115, 12803560, 17924984, 22406230, 44812460, 89624920]

約数ペア:

[(1, 89624920), (2, 44812460), (4, 22406230), (5, 17924984), (7, 12803560), (8, 11203115), (10, 8962492), (11, 8147720), (14, 6401780), (20, 4481246), (22, 4073860), (28, 3200890), (35, 2560712), (40, 2240623), (44, 2036930), (49, 1829080), (55, 1629544), (56, 1600445), (70, 1280356), (77, 1163960), (88, 1018465), (98, 914540), (110, 814772), (140, 640178), (154, 581980), (196, 457270), (220, 407386), (245, 365816), (280, 320089), (308, 290990), (385, 232792), (392, 228635), (440, 203693), (490, 182908), (539, 166280), (616, 145495), (770, 116396), (980, 91454), (1078, 83140), (1540, 58198), (1960, 45727), (2156, 41570), (2695, 33256), (3080, 29099), (4157, 21560), (4312, 20785), (5390, 16628), (8314, 10780)]