419410205120

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1\times {\mathrm{12479}}^1$

素因数の和:13450

約数の個数: 112

約数和(自身を含む): 1007882403840

約数和(自身を除く): 588472198720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 827, 1016, 1270, 1654, 2032, 2540, 3308, 4064, 4135, 5080, 6616, 8128, 8270, 10160, 12479, 13232, 16540, 20320, 24958, 26464, 33080, 40640, 49916, 52928, 62395, 66160, 99832, 105029, 124790, 132320, 199664, 210058, 249580, 264640, 399328, 420116, 499160, 525145, 798656, 840232, 998320, 1050290, 1584833, 1680464, 1996640, 2100580, 3169666, 3360928, 3993280, 4201160, 6339332, 6721856, 7924165, 8402320, 10320133, 12678664, 15848330, 16804640, 20640266, 25357328, 31696660, 33609280, 41280532, 50714656, 51600665, 63393320, 82561064, 101429312, 103201330, 126786640, 165122128, 206402660, 253573280, 330244256, 412805320, 507146560, 660488512, 825610640, 1310656891, 1651221280, 2621313782, 3302442560, 5242627564, 6553284455, 10485255128, 13106568910, 20970510256, 26213137820, 41941020512, 52426275640, 83882041024, 104852551280, 209705102560, 419410205120]

約数ペア:

[(1, 419410205120), (2, 209705102560), (4, 104852551280), (5, 83882041024), (8, 52426275640), (10, 41941020512), (16, 26213137820), (20, 20970510256), (32, 13106568910), (40, 10485255128), (64, 6553284455), (80, 5242627564), (127, 3302442560), (160, 2621313782), (254, 1651221280), (320, 1310656891), (508, 825610640), (635, 660488512), (827, 507146560), (1016, 412805320), (1270, 330244256), (1654, 253573280), (2032, 206402660), (2540, 165122128), (3308, 126786640), (4064, 103201330), (4135, 101429312), (5080, 82561064), (6616, 63393320), (8128, 51600665), (8270, 50714656), (10160, 41280532), (12479, 33609280), (13232, 31696660), (16540, 25357328), (20320, 20640266), (24958, 16804640), (26464, 15848330), (33080, 12678664), (40640, 10320133), (49916, 8402320), (52928, 7924165), (62395, 6721856), (66160, 6339332), (99832, 4201160), (105029, 3993280), (124790, 3360928), (132320, 3169666), (199664, 2100580), (210058, 1996640), (249580, 1680464), (264640, 1584833), (399328, 1050290), (420116, 998320), (499160, 840232), (525145, 798656)]