22013711240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{123979}}^1$

素因数の和:124206

約数の個数: 64

約数和(自身を含む): 51952579200

約数和(自身を除く): 29938867960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 193, 230, 386, 460, 772, 920, 965, 1544, 1930, 3860, 4439, 7720, 8878, 17756, 22195, 35512, 44390, 88780, 123979, 177560, 247958, 495916, 619895, 991832, 1239790, 2479580, 2851517, 4959160, 5703034, 11406068, 14257585, 22812136, 23927947, 28515170, 47855894, 57030340, 95711788, 114060680, 119639735, 191423576, 239279470, 478558940, 550342781, 957117880, 1100685562, 2201371124, 2751713905, 4402742248, 5503427810, 11006855620, 22013711240]

約数ペア:

[(1, 22013711240), (2, 11006855620), (4, 5503427810), (5, 4402742248), (8, 2751713905), (10, 2201371124), (20, 1100685562), (23, 957117880), (40, 550342781), (46, 478558940), (92, 239279470), (115, 191423576), (184, 119639735), (193, 114060680), (230, 95711788), (386, 57030340), (460, 47855894), (772, 28515170), (920, 23927947), (965, 22812136), (1544, 14257585), (1930, 11406068), (3860, 5703034), (4439, 4959160), (7720, 2851517), (8878, 2479580), (17756, 1239790), (22195, 991832), (35512, 619895), (44390, 495916), (88780, 247958), (123979, 177560)]