81536150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{70901}}^1$

素因数の和:70936

約数の個数: 24

約数和(自身を含む): 158253264

約数和(自身を除く): 76717114

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 70901, 141802, 354505, 709010, 1630723, 1772525, 3261446, 3545050, 8153615, 16307230, 40768075, 81536150]

約数ペア:

[(1, 81536150), (2, 40768075), (5, 16307230), (10, 8153615), (23, 3545050), (25, 3261446), (46, 1772525), (50, 1630723), (115, 709010), (230, 354505), (575, 141802), (1150, 70901)]