34854080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 90525600

約数和(自身を除く): 55671520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 149, 160, 170, 172, 215, 272, 298, 320, 340, 344, 430, 544, 596, 680, 688, 731, 745, 860, 1088, 1192, 1360, 1376, 1462, 1490, 1720, 2384, 2533, 2720, 2752, 2924, 2980, 3440, 3655, 4768, 5066, 5440, 5848, 5960, 6407, 6880, 7310, 9536, 10132, 11696, 11920, 12665, 12814, 13760, 14620, 20264, 23392, 23840, 25330, 25628, 29240, 32035, 40528, 46784, 47680, 50660, 51256, 58480, 64070, 81056, 101320, 102512, 108919, 116960, 128140, 162112, 202640, 205024, 217838, 233920, 256280, 405280, 410048, 435676, 512560, 544595, 810560, 871352, 1025120, 1089190, 1742704, 2050240, 2178380, 3485408, 4356760, 6970816, 8713520, 17427040, 34854080]

約数ペア:

[(1, 34854080), (2, 17427040), (4, 8713520), (5, 6970816), (8, 4356760), (10, 3485408), (16, 2178380), (17, 2050240), (20, 1742704), (32, 1089190), (34, 1025120), (40, 871352), (43, 810560), (64, 544595), (68, 512560), (80, 435676), (85, 410048), (86, 405280), (136, 256280), (149, 233920), (160, 217838), (170, 205024), (172, 202640), (215, 162112), (272, 128140), (298, 116960), (320, 108919), (340, 102512), (344, 101320), (430, 81056), (544, 64070), (596, 58480), (680, 51256), (688, 50660), (731, 47680), (745, 46784), (860, 40528), (1088, 32035), (1192, 29240), (1360, 25628), (1376, 25330), (1462, 23840), (1490, 23392), (1720, 20264), (2384, 14620), (2533, 13760), (2720, 12814), (2752, 12665), (2924, 11920), (2980, 11696), (3440, 10132), (3655, 9536), (4768, 7310), (5066, 6880), (5440, 6407), (5848, 5960)]