About the Number

2010249728

2010249727 ← → 2010249729

2進数表記:1110111110100011111101000000000

漢数字表記:二十億千二十四万九千七百二十八

素因数分解:

2 9 × 17 1 × 97 1 × 2381 1

素因数の和:2513
約数の個数: 80
約数和(自身を含む): 4298490504
約数和(自身を除く): 2288240776

約数列:
[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 256, 272, 388, 512, 544, 776, 1088, 1552, 1649, 2176, 2381, 3104, 3298, 4352, 4762, 6208, 6596, 8704, 9524, 12416, 13192, 19048, 24832, 26384, 38096, 40477, 49664, 52768, 76192, 80954, 105536, 152384, 161908, 211072, 230957, 304768, 323816, 422144, 461914, 609536, 647632, 844288, 923828, 1219072, 1295264, 1847656, 2590528, 3695312, 3926269, 5181056, 7390624, 7852538, 10362112, 14781248, 15705076, 20724224, 29562496, 31410152, 59124992, 62820304, 118249984, 125640608, 251281216, 502562432, 1005124864, 2010249728]

約数ペア:
[(1, 2010249728), (2, 1005124864), (4, 502562432), (8, 251281216), (16, 125640608), (17, 118249984), (32, 62820304), (34, 59124992), (64, 31410152), (68, 29562496), (97, 20724224), (128, 15705076), (136, 14781248), (194, 10362112), (256, 7852538), (272, 7390624), (388, 5181056), (512, 3926269), (544, 3695312), (776, 2590528), (1088, 1847656), (1552, 1295264), (1649, 1219072), (2176, 923828), (2381, 844288), (3104, 647632), (3298, 609536), (4352, 461914), (4762, 422144), (6208, 323816), (6596, 304768), (8704, 230957), (9524, 211072), (12416, 161908), (13192, 152384), (19048, 105536), (24832, 80954), (26384, 76192), (38096, 52768), (40477, 49664)]

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