7458380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 15854832

約数和(自身を除く): 8396452

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4493, 8986, 17972, 22465, 44930, 89860, 372919, 745838, 1491676, 1864595, 3729190, 7458380]

約数ペア:

[(1, 7458380), (2, 3729190), (4, 1864595), (5, 1491676), (10, 745838), (20, 372919), (83, 89860), (166, 44930), (332, 22465), (415, 17972), (830, 8986), (1660, 4493)]