538058240

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3227

約数の個数: 80

約数和(自身を含む): 1309750992

約数和(自身を除く): 771692752

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, 1072, 1280, 1340, 2144, 2560, 2680, 3137, 4288, 5360, 6274, 8576, 10720, 12548, 15685, 17152, 21440, 25096, 31370, 34304, 42880, 50192, 62740, 85760, 100384, 125480, 171520, 200768, 210179, 250960, 401536, 420358, 501920, 803072, 840716, 1003840, 1050895, 1606144, 1681432, 2007680, 2101790, 3362864, 4015360, 4203580, 6725728, 8030720, 8407160, 13451456, 16814320, 26902912, 33628640, 53805824, 67257280, 107611648, 134514560, 269029120, 538058240]

約数ペア:

[(1, 538058240), (2, 269029120), (4, 134514560), (5, 107611648), (8, 67257280), (10, 53805824), (16, 33628640), (20, 26902912), (32, 16814320), (40, 13451456), (64, 8407160), (67, 8030720), (80, 6725728), (128, 4203580), (134, 4015360), (160, 3362864), (256, 2101790), (268, 2007680), (320, 1681432), (335, 1606144), (512, 1050895), (536, 1003840), (640, 840716), (670, 803072), (1072, 501920), (1280, 420358), (1340, 401536), (2144, 250960), (2560, 210179), (2680, 200768), (3137, 171520), (4288, 125480), (5360, 100384), (6274, 85760), (8576, 62740), (10720, 50192), (12548, 42880), (15685, 34304), (17152, 31370), (21440, 25096)]