271283840

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5107}}^1$

素因数の和:5209

約数の個数: 64

約数和(自身を含む): 656480160

約数和(自身を除く): 385196320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 3320, 5107, 5312, 6640, 10214, 10624, 13280, 20428, 25535, 26560, 40856, 51070, 53120, 81712, 102140, 163424, 204280, 326848, 408560, 423881, 653696, 817120, 847762, 1634240, 1695524, 2119405, 3268480, 3391048, 4238810, 6782096, 8477620, 13564192, 16955240, 27128384, 33910480, 54256768, 67820960, 135641920, 271283840]

約数ペア:

[(1, 271283840), (2, 135641920), (4, 67820960), (5, 54256768), (8, 33910480), (10, 27128384), (16, 16955240), (20, 13564192), (32, 8477620), (40, 6782096), (64, 4238810), (80, 3391048), (83, 3268480), (128, 2119405), (160, 1695524), (166, 1634240), (320, 847762), (332, 817120), (415, 653696), (640, 423881), (664, 408560), (830, 326848), (1328, 204280), (1660, 163424), (2656, 102140), (3320, 81712), (5107, 53120), (5312, 51070), (6640, 40856), (10214, 26560), (10624, 25535), (13280, 20428)]