29006080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 77704704

約数和(自身を除く): 48698624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 43, 62, 64, 68, 80, 85, 86, 124, 128, 136, 155, 160, 170, 172, 215, 248, 256, 272, 310, 320, 340, 344, 430, 496, 527, 544, 620, 640, 680, 688, 731, 860, 992, 1054, 1088, 1240, 1280, 1333, 1360, 1376, 1462, 1720, 1984, 2108, 2176, 2480, 2635, 2666, 2720, 2752, 2924, 3440, 3655, 3968, 4216, 4352, 4960, 5270, 5332, 5440, 5504, 5848, 6665, 6880, 7310, 7936, 8432, 9920, 10540, 10664, 10880, 11008, 11696, 13330, 13760, 14620, 16864, 19840, 21080, 21328, 21760, 22661, 23392, 26660, 27520, 29240, 33728, 39680, 42160, 42656, 45322, 46784, 53320, 55040, 58480, 67456, 84320, 85312, 90644, 93568, 106640, 113305, 116960, 134912, 168640, 170624, 181288, 187136, 213280, 226610, 233920, 337280, 341248, 362576, 426560, 453220, 467840, 674560, 725152, 853120, 906440, 935680, 1450304, 1706240, 1812880, 2900608, 3625760, 5801216, 7251520, 14503040, 29006080]

約数ペア:

[(1, 29006080), (2, 14503040), (4, 7251520), (5, 5801216), (8, 3625760), (10, 2900608), (16, 1812880), (17, 1706240), (20, 1450304), (31, 935680), (32, 906440), (34, 853120), (40, 725152), (43, 674560), (62, 467840), (64, 453220), (68, 426560), (80, 362576), (85, 341248), (86, 337280), (124, 233920), (128, 226610), (136, 213280), (155, 187136), (160, 181288), (170, 170624), (172, 168640), (215, 134912), (248, 116960), (256, 113305), (272, 106640), (310, 93568), (320, 90644), (340, 85312), (344, 84320), (430, 67456), (496, 58480), (527, 55040), (544, 53320), (620, 46784), (640, 45322), (680, 42656), (688, 42160), (731, 39680), (860, 33728), (992, 29240), (1054, 27520), (1088, 26660), (1240, 23392), (1280, 22661), (1333, 21760), (1360, 21328), (1376, 21080), (1462, 19840), (1720, 16864), (1984, 14620), (2108, 13760), (2176, 13330), (2480, 11696), (2635, 11008), (2666, 10880), (2720, 10664), (2752, 10540), (2924, 9920), (3440, 8432), (3655, 7936), (3968, 7310), (4216, 6880), (4352, 6665), (4960, 5848), (5270, 5504), (5332, 5440)]