40235364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 110455800

約数和(自身を除く): 70220436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 577, 596, 894, 1154, 1341, 1731, 1788, 1937, 2308, 2682, 3462, 3874, 5193, 5364, 5811, 6924, 7501, 7748, 10386, 11622, 15002, 17433, 20772, 22503, 23244, 30004, 34866, 45006, 67509, 69732, 85973, 90012, 135018, 171946, 257919, 270036, 343892, 515838, 773757, 1031676, 1117649, 1547514, 2235298, 3095028, 3352947, 4470596, 6705894, 10058841, 13411788, 20117682, 40235364]

約数ペア:

[(1, 40235364), (2, 20117682), (3, 13411788), (4, 10058841), (6, 6705894), (9, 4470596), (12, 3352947), (13, 3095028), (18, 2235298), (26, 1547514), (36, 1117649), (39, 1031676), (52, 773757), (78, 515838), (117, 343892), (149, 270036), (156, 257919), (234, 171946), (298, 135018), (447, 90012), (468, 85973), (577, 69732), (596, 67509), (894, 45006), (1154, 34866), (1341, 30004), (1731, 23244), (1788, 22503), (1937, 20772), (2308, 17433), (2682, 15002), (3462, 11622), (3874, 10386), (5193, 7748), (5364, 7501), (5811, 6924)]