26148320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 42436000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 179, 220, 332, 352, 358, 415, 440, 664, 716, 830, 880, 895, 913, 1328, 1432, 1660, 1760, 1790, 1826, 1969, 2656, 2864, 3320, 3580, 3652, 3938, 4565, 5728, 6640, 7160, 7304, 7876, 9130, 9845, 13280, 14320, 14608, 14857, 15752, 18260, 19690, 28640, 29216, 29714, 31504, 36520, 39380, 59428, 63008, 73040, 74285, 78760, 118856, 146080, 148570, 157520, 163427, 237712, 297140, 315040, 326854, 475424, 594280, 653708, 817135, 1188560, 1307416, 1634270, 2377120, 2614832, 3268540, 5229664, 6537080, 13074160, 26148320]

約数ペア:

[(1, 26148320), (2, 13074160), (4, 6537080), (5, 5229664), (8, 3268540), (10, 2614832), (11, 2377120), (16, 1634270), (20, 1307416), (22, 1188560), (32, 817135), (40, 653708), (44, 594280), (55, 475424), (80, 326854), (83, 315040), (88, 297140), (110, 237712), (160, 163427), (166, 157520), (176, 148570), (179, 146080), (220, 118856), (332, 78760), (352, 74285), (358, 73040), (415, 63008), (440, 59428), (664, 39380), (716, 36520), (830, 31504), (880, 29714), (895, 29216), (913, 28640), (1328, 19690), (1432, 18260), (1660, 15752), (1760, 14857), (1790, 14608), (1826, 14320), (1969, 13280), (2656, 9845), (2864, 9130), (3320, 7876), (3580, 7304), (3652, 7160), (3938, 6640), (4565, 5728)]