About the Number

520080384

520080383 ← → 520080385

2進数表記:11110111111111100110000000000

漢数字表記:五億二千八万三百八十四

素因数分解:

2 10 × 3 1 × 79 1 × 2143 1

素因数の和:2245
約数の個数: 88
約数和(自身を含む): 1404405760
約数和(自身を除く): 884325376

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1024, 1264, 1536, 1896, 2143, 2528, 3072, 3792, 4286, 5056, 6429, 7584, 8572, 10112, 12858, 15168, 17144, 20224, 25716, 30336, 34288, 40448, 51432, 60672, 68576, 80896, 102864, 121344, 137152, 169297, 205728, 242688, 274304, 338594, 411456, 507891, 548608, 677188, 822912, 1015782, 1097216, 1354376, 1645824, 2031564, 2194432, 2708752, 3291648, 4063128, 5417504, 6583296, 8126256, 10835008, 16252512, 21670016, 32505024, 43340032, 65010048, 86680064, 130020096, 173360128, 260040192, 520080384]

約数ペア:
[(1, 520080384), (2, 260040192), (3, 173360128), (4, 130020096), (6, 86680064), (8, 65010048), (12, 43340032), (16, 32505024), (24, 21670016), (32, 16252512), (48, 10835008), (64, 8126256), (79, 6583296), (96, 5417504), (128, 4063128), (158, 3291648), (192, 2708752), (237, 2194432), (256, 2031564), (316, 1645824), (384, 1354376), (474, 1097216), (512, 1015782), (632, 822912), (768, 677188), (948, 548608), (1024, 507891), (1264, 411456), (1536, 338594), (1896, 274304), (2143, 242688), (2528, 205728), (3072, 169297), (3792, 137152), (4286, 121344), (5056, 102864), (6429, 80896), (7584, 68576), (8572, 60672), (10112, 51432), (12858, 40448), (15168, 34288), (17144, 30336), (20224, 25716)]

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