218826893200

素因数分解:

$2^4\times 5^2\times {\mathrm{27017}}^1\times {\mathrm{20249}}^1$

素因数の和:47284

約数の個数: 60

約数和(自身を含む): 525777034500

約数和(自身を除く): 306950141300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 20249, 27017, 40498, 54034, 80996, 101245, 108068, 135085, 161992, 202490, 216136, 270170, 323984, 404980, 432272, 506225, 540340, 675425, 809960, 1012450, 1080680, 1350850, 1619920, 2024900, 2161360, 2701700, 4049800, 5403400, 8099600, 10806800, 547067233, 1094134466, 2188268932, 2735336165, 4376537864, 5470672330, 8753075728, 10941344660, 13676680825, 21882689320, 27353361650, 43765378640, 54706723300, 109413446600, 218826893200]

約数ペア:

[(1, 218826893200), (2, 109413446600), (4, 54706723300), (5, 43765378640), (8, 27353361650), (10, 21882689320), (16, 13676680825), (20, 10941344660), (25, 8753075728), (40, 5470672330), (50, 4376537864), (80, 2735336165), (100, 2188268932), (200, 1094134466), (400, 547067233), (20249, 10806800), (27017, 8099600), (40498, 5403400), (54034, 4049800), (80996, 2701700), (101245, 2161360), (108068, 2024900), (135085, 1619920), (161992, 1350850), (202490, 1080680), (216136, 1012450), (270170, 809960), (323984, 675425), (404980, 540340), (432272, 506225)]