6366916660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{15809}}^1$

素因数の和:17380

約数の個数: 48

約数和(自身を含む): 14409234000

約数和(自身を除く): 8042317340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1549, 3098, 6196, 7745, 15490, 15809, 20137, 30980, 31618, 40274, 63236, 79045, 80548, 100685, 158090, 201370, 205517, 316180, 402740, 411034, 822068, 1027585, 2055170, 4110340, 24488141, 48976282, 97952564, 122440705, 244881410, 318345833, 489762820, 636691666, 1273383332, 1591729165, 3183458330, 6366916660]

約数ペア:

[(1, 6366916660), (2, 3183458330), (4, 1591729165), (5, 1273383332), (10, 636691666), (13, 489762820), (20, 318345833), (26, 244881410), (52, 122440705), (65, 97952564), (130, 48976282), (260, 24488141), (1549, 4110340), (3098, 2055170), (6196, 1027585), (7745, 822068), (15490, 411034), (15809, 402740), (20137, 316180), (30980, 205517), (31618, 201370), (40274, 158090), (63236, 100685), (79045, 80548)]