10368424820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{18661}}^1$

素因数の和:20820

約数の個数: 48

約数和(自身を含む): 23460821328

約数和(自身を除く): 13092396508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2137, 4274, 8548, 10685, 18661, 21370, 27781, 37322, 42740, 55562, 74644, 93305, 111124, 138905, 186610, 242593, 277810, 373220, 485186, 555620, 970372, 1212965, 2425930, 4851860, 39878557, 79757114, 159514228, 199392785, 398785570, 518421241, 797571140, 1036842482, 2073684964, 2592106205, 5184212410, 10368424820]

約数ペア:

[(1, 10368424820), (2, 5184212410), (4, 2592106205), (5, 2073684964), (10, 1036842482), (13, 797571140), (20, 518421241), (26, 398785570), (52, 199392785), (65, 159514228), (130, 79757114), (260, 39878557), (2137, 4851860), (4274, 2425930), (8548, 1212965), (10685, 970372), (18661, 555620), (21370, 485186), (27781, 373220), (37322, 277810), (42740, 242593), (55562, 186610), (74644, 138905), (93305, 111124)]