73767310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 140544000

約数和(自身を除く): 66776690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1951, 1990, 3781, 3902, 7562, 9755, 18905, 19510, 37069, 37810, 74138, 185345, 370690, 388249, 776498, 1941245, 3882490, 7376731, 14753462, 36883655, 73767310]

約数ペア:

[(1, 73767310), (2, 36883655), (5, 14753462), (10, 7376731), (19, 3882490), (38, 1941245), (95, 776498), (190, 388249), (199, 370690), (398, 185345), (995, 74138), (1951, 37810), (1990, 37069), (3781, 19510), (3902, 18905), (7562, 9755)]