79972130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5741}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 165369600

約数和(自身を除く): 85397470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 5741, 6965, 11482, 13930, 28705, 40187, 57410, 80374, 200935, 401870, 1142459, 2284918, 5712295, 7997213, 11424590, 15994426, 39986065, 79972130]

約数ペア:

[(1, 79972130), (2, 39986065), (5, 15994426), (7, 11424590), (10, 7997213), (14, 5712295), (35, 2284918), (70, 1142459), (199, 401870), (398, 200935), (995, 80374), (1393, 57410), (1990, 40187), (2786, 28705), (5741, 13930), (6965, 11482)]