103611340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3719}}^1$

素因数の和:3934

約数の個数: 48

約数和(自身を含む): 249984000

約数和(自身を除く): 146372660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3719, 3980, 5572, 6965, 7438, 13930, 14876, 18595, 26033, 27860, 37190, 52066, 74380, 104132, 130165, 260330, 520660, 740081, 1480162, 2960324, 3700405, 5180567, 7400810, 10361134, 14801620, 20722268, 25902835, 51805670, 103611340]

約数ペア:

[(1, 103611340), (2, 51805670), (4, 25902835), (5, 20722268), (7, 14801620), (10, 10361134), (14, 7400810), (20, 5180567), (28, 3700405), (35, 2960324), (70, 1480162), (140, 740081), (199, 520660), (398, 260330), (796, 130165), (995, 104132), (1393, 74380), (1990, 52066), (2786, 37190), (3719, 27860), (3980, 26033), (5572, 18595), (6965, 14876), (7438, 13930)]