40395564

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 117465600

約数和(自身を除く): 77070036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 919, 999, 1188, 1221, 1332, 1628, 1838, 1998, 2442, 2757, 3663, 3676, 3996, 4884, 5514, 7326, 8271, 10109, 10989, 11028, 14652, 16542, 20218, 21978, 24813, 30327, 33084, 34003, 40436, 43956, 49626, 60654, 68006, 90981, 99252, 102009, 121308, 136012, 181962, 204018, 272943, 306027, 363924, 374033, 408036, 545886, 612054, 748066, 918081, 1091772, 1122099, 1224108, 1496132, 1836162, 2244198, 3366297, 3672324, 4488396, 6732594, 10098891, 13465188, 20197782, 40395564]

約数ペア:

[(1, 40395564), (2, 20197782), (3, 13465188), (4, 10098891), (6, 6732594), (9, 4488396), (11, 3672324), (12, 3366297), (18, 2244198), (22, 1836162), (27, 1496132), (33, 1224108), (36, 1122099), (37, 1091772), (44, 918081), (54, 748066), (66, 612054), (74, 545886), (99, 408036), (108, 374033), (111, 363924), (132, 306027), (148, 272943), (198, 204018), (222, 181962), (297, 136012), (333, 121308), (396, 102009), (407, 99252), (444, 90981), (594, 68006), (666, 60654), (814, 49626), (919, 43956), (999, 40436), (1188, 34003), (1221, 33084), (1332, 30327), (1628, 24813), (1838, 21978), (1998, 20218), (2442, 16542), (2757, 14652), (3663, 11028), (3676, 10989), (3996, 10109), (4884, 8271), (5514, 7326)]