38879340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 117863424

約数和(自身を除く): 78984084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 811, 940, 1020, 1410, 1598, 1622, 2397, 2433, 2820, 3196, 3244, 3995, 4055, 4794, 4866, 7990, 8110, 9588, 9732, 11985, 12165, 13787, 15980, 16220, 23970, 24330, 27574, 38117, 41361, 47940, 48660, 55148, 68935, 76234, 82722, 114351, 137870, 152468, 165444, 190585, 206805, 228702, 275740, 381170, 413610, 457404, 571755, 647989, 762340, 827220, 1143510, 1295978, 1943967, 2287020, 2591956, 3239945, 3887934, 6479890, 7775868, 9719835, 12959780, 19439670, 38879340]

約数ペア:

[(1, 38879340), (2, 19439670), (3, 12959780), (4, 9719835), (5, 7775868), (6, 6479890), (10, 3887934), (12, 3239945), (15, 2591956), (17, 2287020), (20, 1943967), (30, 1295978), (34, 1143510), (47, 827220), (51, 762340), (60, 647989), (68, 571755), (85, 457404), (94, 413610), (102, 381170), (141, 275740), (170, 228702), (188, 206805), (204, 190585), (235, 165444), (255, 152468), (282, 137870), (340, 114351), (470, 82722), (510, 76234), (564, 68935), (705, 55148), (799, 48660), (811, 47940), (940, 41361), (1020, 38117), (1410, 27574), (1598, 24330), (1622, 23970), (2397, 16220), (2433, 15980), (2820, 13787), (3196, 12165), (3244, 11985), (3995, 9732), (4055, 9588), (4794, 8110), (4866, 7990)]