38177120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 57623200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 179, 215, 248, 310, 344, 358, 430, 496, 620, 688, 716, 860, 895, 992, 1240, 1333, 1376, 1432, 1720, 1790, 2480, 2666, 2864, 3440, 3580, 4960, 5332, 5549, 5728, 6665, 6880, 7160, 7697, 10664, 11098, 13330, 14320, 15394, 21328, 22196, 26660, 27745, 28640, 30788, 38485, 42656, 44392, 53320, 55490, 61576, 76970, 88784, 106640, 110980, 123152, 153940, 177568, 213280, 221960, 238607, 246304, 307880, 443920, 477214, 615760, 887840, 954428, 1193035, 1231520, 1908856, 2386070, 3817712, 4772140, 7635424, 9544280, 19088560, 38177120]

約数ペア:

[(1, 38177120), (2, 19088560), (4, 9544280), (5, 7635424), (8, 4772140), (10, 3817712), (16, 2386070), (20, 1908856), (31, 1231520), (32, 1193035), (40, 954428), (43, 887840), (62, 615760), (80, 477214), (86, 443920), (124, 307880), (155, 246304), (160, 238607), (172, 221960), (179, 213280), (215, 177568), (248, 153940), (310, 123152), (344, 110980), (358, 106640), (430, 88784), (496, 76970), (620, 61576), (688, 55490), (716, 53320), (860, 44392), (895, 42656), (992, 38485), (1240, 30788), (1333, 28640), (1376, 27745), (1432, 26660), (1720, 22196), (1790, 21328), (2480, 15394), (2666, 14320), (2864, 13330), (3440, 11098), (3580, 10664), (4960, 7697), (5332, 7160), (5549, 6880), (5728, 6665)]