11217503800

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{428149}}^1$

素因数の和:428296

約数の個数: 48

約数和(自身を含む): 26279847000

約数和(自身を除く): 15062343200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 5240, 6550, 13100, 26200, 428149, 856298, 1712596, 2140745, 3425192, 4281490, 8562980, 10703725, 17125960, 21407450, 42814900, 56087519, 85629800, 112175038, 224350076, 280437595, 448700152, 560875190, 1121750380, 1402187975, 2243500760, 2804375950, 5608751900, 11217503800]

約数ペア:

[(1, 11217503800), (2, 5608751900), (4, 2804375950), (5, 2243500760), (8, 1402187975), (10, 1121750380), (20, 560875190), (25, 448700152), (40, 280437595), (50, 224350076), (100, 112175038), (131, 85629800), (200, 56087519), (262, 42814900), (524, 21407450), (655, 17125960), (1048, 10703725), (1310, 8562980), (2620, 4281490), (3275, 3425192), (5240, 2140745), (6550, 1712596), (13100, 856298), (26200, 428149)]