25108160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1054

約数の個数: 112

約数和(自身を含む): 74615040

約数和(自身を除く): 49506880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1019, 1120, 1232, 1540, 1760, 2038, 2240, 2464, 3080, 3520, 4076, 4928, 5095, 6160, 7133, 8152, 10190, 11209, 12320, 14266, 16304, 20380, 22418, 24640, 28532, 32608, 35665, 40760, 44836, 56045, 57064, 65216, 71330, 78463, 81520, 89672, 112090, 114128, 142660, 156926, 163040, 179344, 224180, 228256, 285320, 313852, 326080, 358688, 392315, 448360, 456512, 570640, 627704, 717376, 784630, 896720, 1141280, 1255408, 1569260, 1793440, 2282560, 2510816, 3138520, 3586880, 5021632, 6277040, 12554080, 25108160]

約数ペア:

[(1, 25108160), (2, 12554080), (4, 6277040), (5, 5021632), (7, 3586880), (8, 3138520), (10, 2510816), (11, 2282560), (14, 1793440), (16, 1569260), (20, 1255408), (22, 1141280), (28, 896720), (32, 784630), (35, 717376), (40, 627704), (44, 570640), (55, 456512), (56, 448360), (64, 392315), (70, 358688), (77, 326080), (80, 313852), (88, 285320), (110, 228256), (112, 224180), (140, 179344), (154, 163040), (160, 156926), (176, 142660), (220, 114128), (224, 112090), (280, 89672), (308, 81520), (320, 78463), (352, 71330), (385, 65216), (440, 57064), (448, 56045), (560, 44836), (616, 40760), (704, 35665), (770, 32608), (880, 28532), (1019, 24640), (1120, 22418), (1232, 20380), (1540, 16304), (1760, 14266), (2038, 12320), (2240, 11209), (2464, 10190), (3080, 8152), (3520, 7133), (4076, 6160), (4928, 5095)]