2918071780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{5347}}^1$

素因数の和:7468

約数の個数: 48

約数和(自身を含む): 6603710400

約数和(自身を除く): 3685638620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2099, 4198, 5347, 8396, 10495, 10694, 20990, 21388, 26735, 27287, 41980, 53470, 54574, 69511, 106940, 109148, 136435, 139022, 272870, 278044, 347555, 545740, 695110, 1390220, 11223353, 22446706, 44893412, 56116765, 112233530, 145903589, 224467060, 291807178, 583614356, 729517945, 1459035890, 2918071780]

約数ペア:

[(1, 2918071780), (2, 1459035890), (4, 729517945), (5, 583614356), (10, 291807178), (13, 224467060), (20, 145903589), (26, 112233530), (52, 56116765), (65, 44893412), (130, 22446706), (260, 11223353), (2099, 1390220), (4198, 695110), (5347, 545740), (8396, 347555), (10495, 278044), (10694, 272870), (20990, 139022), (21388, 136435), (26735, 109148), (27287, 106940), (41980, 69511), (53470, 54574)]