213342560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45979}}^1$

素因数の和:46023

約数の個数: 48

約数和(自身を含む): 521413200

約数和(自身を除く): 308070640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 45979, 91958, 183916, 229895, 367832, 459790, 735664, 919580, 1333391, 1471328, 1839160, 2666782, 3678320, 5333564, 6666955, 7356640, 10667128, 13333910, 21334256, 26667820, 42668512, 53335640, 106671280, 213342560]

約数ペア:

[(1, 213342560), (2, 106671280), (4, 53335640), (5, 42668512), (8, 26667820), (10, 21334256), (16, 13333910), (20, 10667128), (29, 7356640), (32, 6666955), (40, 5333564), (58, 3678320), (80, 2666782), (116, 1839160), (145, 1471328), (160, 1333391), (232, 919580), (290, 735664), (464, 459790), (580, 367832), (928, 229895), (1160, 183916), (2320, 91958), (4640, 45979)]