20227730800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{609269}}^1$

素因数の和:609370

約数の個数: 60

約数和(自身を含む): 49182711480

約数和(自身を除く): 28954980680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 2075, 3320, 4150, 6640, 8300, 16600, 33200, 609269, 1218538, 2437076, 3046345, 4874152, 6092690, 9748304, 12185380, 15231725, 24370760, 30463450, 48741520, 50569327, 60926900, 101138654, 121853800, 202277308, 243707600, 252846635, 404554616, 505693270, 809109232, 1011386540, 1264233175, 2022773080, 2528466350, 4045546160, 5056932700, 10113865400, 20227730800]

約数ペア:

[(1, 20227730800), (2, 10113865400), (4, 5056932700), (5, 4045546160), (8, 2528466350), (10, 2022773080), (16, 1264233175), (20, 1011386540), (25, 809109232), (40, 505693270), (50, 404554616), (80, 252846635), (83, 243707600), (100, 202277308), (166, 121853800), (200, 101138654), (332, 60926900), (400, 50569327), (415, 48741520), (664, 30463450), (830, 24370760), (1328, 15231725), (1660, 12185380), (2075, 9748304), (3320, 6092690), (4150, 4874152), (6640, 3046345), (8300, 2437076), (16600, 1218538), (33200, 609269)]