85193240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5233}}^1$

素因数の和:5292

約数の個数: 64

約数和(自身を含む): 214803360

約数和(自身を除く): 129610120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 5233, 8140, 10466, 16280, 20932, 26165, 41864, 52330, 57563, 104660, 115126, 193621, 209320, 230252, 287815, 387242, 460504, 575630, 774484, 968105, 1151260, 1548968, 1936210, 2129831, 2302520, 3872420, 4259662, 7744840, 8519324, 10649155, 17038648, 21298310, 42596620, 85193240]

約数ペア:

[(1, 85193240), (2, 42596620), (4, 21298310), (5, 17038648), (8, 10649155), (10, 8519324), (11, 7744840), (20, 4259662), (22, 3872420), (37, 2302520), (40, 2129831), (44, 1936210), (55, 1548968), (74, 1151260), (88, 968105), (110, 774484), (148, 575630), (185, 460504), (220, 387242), (296, 287815), (370, 230252), (407, 209320), (440, 193621), (740, 115126), (814, 104660), (1480, 57563), (1628, 52330), (2035, 41864), (3256, 26165), (4070, 20932), (5233, 16280), (8140, 10466)]