124680940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{75109}}^1$

素因数の和:75201

約数の個数: 24

約数和(自身を含む): 264988080

約数和(自身を除く): 140307140

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 75109, 150218, 300436, 375545, 751090, 1502180, 6234047, 12468094, 24936188, 31170235, 62340470, 124680940]

約数ペア:

[(1, 124680940), (2, 62340470), (4, 31170235), (5, 24936188), (10, 12468094), (20, 6234047), (83, 1502180), (166, 751090), (332, 375545), (415, 300436), (830, 150218), (1660, 75109)]