105617996900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11897}}^1\times {\mathrm{6829}}^1$

素因数の和:18753

約数の個数: 72

約数和(自身を含む): 246878026920

約数和(自身を除く): 141260030020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6829, 11897, 13658, 23794, 27316, 34145, 47588, 59485, 68290, 88777, 118970, 136580, 154661, 170725, 177554, 237940, 297425, 309322, 341450, 355108, 443885, 594850, 618644, 682900, 773305, 887770, 1189700, 1546610, 1775540, 2219425, 3093220, 3866525, 4438850, 7733050, 8877700, 15466100, 81244613, 162489226, 324978452, 406223065, 812446130, 1056179969, 1624892260, 2031115325, 2112359938, 4062230650, 4224719876, 5280899845, 8124461300, 10561799690, 21123599380, 26404499225, 52808998450, 105617996900]

約数ペア:

[(1, 105617996900), (2, 52808998450), (4, 26404499225), (5, 21123599380), (10, 10561799690), (13, 8124461300), (20, 5280899845), (25, 4224719876), (26, 4062230650), (50, 2112359938), (52, 2031115325), (65, 1624892260), (100, 1056179969), (130, 812446130), (260, 406223065), (325, 324978452), (650, 162489226), (1300, 81244613), (6829, 15466100), (11897, 8877700), (13658, 7733050), (23794, 4438850), (27316, 3866525), (34145, 3093220), (47588, 2219425), (59485, 1775540), (68290, 1546610), (88777, 1189700), (118970, 887770), (136580, 773305), (154661, 682900), (170725, 618644), (177554, 594850), (237940, 443885), (297425, 355108), (309322, 341450)]