91420100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{6673}}^1$

素因数の和:6824

約数の個数: 36

約数和(自身を含む): 199859604

約数和(自身を除く): 108439504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6673, 6850, 13346, 13700, 26692, 33365, 66730, 133460, 166825, 333650, 667300, 914201, 1828402, 3656804, 4571005, 9142010, 18284020, 22855025, 45710050, 91420100]

約数ペア:

[(1, 91420100), (2, 45710050), (4, 22855025), (5, 18284020), (10, 9142010), (20, 4571005), (25, 3656804), (50, 1828402), (100, 914201), (137, 667300), (274, 333650), (548, 166825), (685, 133460), (1370, 66730), (2740, 33365), (3425, 26692), (6673, 13700), (6850, 13346)]