709103678420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{222007}}^1\times {\mathrm{5507}}^1$

素因数の和:227552

約数の個数: 48

約数和(自身を含む): 1540753280640

約数和(自身を除く): 831649602220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 5507, 11014, 22028, 27535, 55070, 110140, 159703, 222007, 319406, 444014, 638812, 798515, 888028, 1110035, 1597030, 2220070, 3194060, 4440140, 6438203, 12876406, 25752812, 32191015, 64382030, 128764060, 1222592549, 2445185098, 4890370196, 6112962745, 12225925490, 24451850980, 35455183921, 70910367842, 141820735684, 177275919605, 354551839210, 709103678420]

約数ペア:

[(1, 709103678420), (2, 354551839210), (4, 177275919605), (5, 141820735684), (10, 70910367842), (20, 35455183921), (29, 24451850980), (58, 12225925490), (116, 6112962745), (145, 4890370196), (290, 2445185098), (580, 1222592549), (5507, 128764060), (11014, 64382030), (22028, 32191015), (27535, 25752812), (55070, 12876406), (110140, 6438203), (159703, 4440140), (222007, 3194060), (319406, 2220070), (444014, 1597030), (638812, 1110035), (798515, 888028)]