947476480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 2308990320

約数和(自身を除く): 1361513840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 640, 670, 1024, 1072, 1280, 1340, 1381, 2048, 2144, 2560, 2680, 2762, 4288, 5120, 5360, 5524, 6905, 8576, 10240, 10720, 11048, 13810, 17152, 21440, 22096, 27620, 34304, 42880, 44192, 55240, 68608, 85760, 88384, 92527, 110480, 137216, 171520, 176768, 185054, 220960, 343040, 353536, 370108, 441920, 462635, 686080, 707072, 740216, 883840, 925270, 1414144, 1480432, 1767680, 1850540, 2828288, 2960864, 3535360, 3701080, 5921728, 7070720, 7402160, 11843456, 14141440, 14804320, 23686912, 29608640, 47373824, 59217280, 94747648, 118434560, 189495296, 236869120, 473738240, 947476480]

約数ペア:

[(1, 947476480), (2, 473738240), (4, 236869120), (5, 189495296), (8, 118434560), (10, 94747648), (16, 59217280), (20, 47373824), (32, 29608640), (40, 23686912), (64, 14804320), (67, 14141440), (80, 11843456), (128, 7402160), (134, 7070720), (160, 5921728), (256, 3701080), (268, 3535360), (320, 2960864), (335, 2828288), (512, 1850540), (536, 1767680), (640, 1480432), (670, 1414144), (1024, 925270), (1072, 883840), (1280, 740216), (1340, 707072), (1381, 686080), (2048, 462635), (2144, 441920), (2560, 370108), (2680, 353536), (2762, 343040), (4288, 220960), (5120, 185054), (5360, 176768), (5524, 171520), (6905, 137216), (8576, 110480), (10240, 92527), (10720, 88384), (11048, 85760), (13810, 68608), (17152, 55240), (21440, 44192), (22096, 42880), (27620, 34304)]