78052190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{410801}}^1$

素因数の和:410827

約数の個数: 16

約数和(自身を含む): 147888720

約数和(自身を除く): 69836530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 410801, 821602, 2054005, 4108010, 7805219, 15610438, 39026095, 78052190]

約数ペア:

[(1, 78052190), (2, 39026095), (5, 15610438), (10, 7805219), (19, 4108010), (38, 2054005), (95, 821602), (190, 410801)]