11513260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 26853120

約数和(自身を除く): 15339860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 887, 1180, 1298, 1774, 2596, 3245, 3548, 4435, 6490, 8870, 9757, 12980, 17740, 19514, 39028, 48785, 52333, 97570, 104666, 195140, 209332, 261665, 523330, 575663, 1046660, 1151326, 2302652, 2878315, 5756630, 11513260]

約数ペア:

[(1, 11513260), (2, 5756630), (4, 2878315), (5, 2302652), (10, 1151326), (11, 1046660), (20, 575663), (22, 523330), (44, 261665), (55, 209332), (59, 195140), (110, 104666), (118, 97570), (220, 52333), (236, 48785), (295, 39028), (590, 19514), (649, 17740), (887, 12980), (1180, 9757), (1298, 8870), (1774, 6490), (2596, 4435), (3245, 3548)]