2220238735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{52631}}^1$

素因数の和:52719

約数の個数: 32

約数和(自身を含む): 3183183360

約数和(自身を除く): 962944625

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 3245, 3835, 8437, 42185, 52631, 263155, 578941, 684203, 2894705, 3105229, 3421015, 7526233, 15526145, 34157519, 37631165, 40367977, 170787595, 201839885, 444047747, 2220238735]

約数ペア:

[(1, 2220238735), (5, 444047747), (11, 201839885), (13, 170787595), (55, 40367977), (59, 37631165), (65, 34157519), (143, 15526145), (295, 7526233), (649, 3421015), (715, 3105229), (767, 2894705), (3245, 684203), (3835, 578941), (8437, 263155), (42185, 52631)]