638793732190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{595873}}^1$

素因数の和:596041

約数の個数: 64

約数和(自身を含む): 1235604326400

約数和(自身を除く): 596810594210

約数列:

[1, 2, 5, 10, 23, 46, 59, 79, 115, 118, 158, 230, 295, 395, 590, 790, 1357, 1817, 2714, 3634, 4661, 6785, 9085, 9322, 13570, 18170, 23305, 46610, 107203, 214406, 536015, 595873, 1072030, 1191746, 2979365, 5958730, 13705079, 27410158, 35156507, 47073967, 68525395, 70313014, 94147934, 137050790, 175782535, 235369835, 351565070, 470739670, 808599661, 1082701241, 1617199322, 2165402482, 2777364053, 4042998305, 5413506205, 5554728106, 8085996610, 10827012410, 13886820265, 27773640530, 63879373219, 127758746438, 319396866095, 638793732190]

約数ペア:

[(1, 638793732190), (2, 319396866095), (5, 127758746438), (10, 63879373219), (23, 27773640530), (46, 13886820265), (59, 10827012410), (79, 8085996610), (115, 5554728106), (118, 5413506205), (158, 4042998305), (230, 2777364053), (295, 2165402482), (395, 1617199322), (590, 1082701241), (790, 808599661), (1357, 470739670), (1817, 351565070), (2714, 235369835), (3634, 175782535), (4661, 137050790), (6785, 94147934), (9085, 70313014), (9322, 68525395), (13570, 47073967), (18170, 35156507), (23305, 27410158), (46610, 13705079), (107203, 5958730), (214406, 2979365), (536015, 1191746), (595873, 1072030)]