170700640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96989}}^1$

素因数の和:97015

約数の個数: 48

約数和(自身を含む): 439946640

約数和(自身を除く): 269246000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 96989, 193978, 387956, 484945, 775912, 969890, 1066879, 1551824, 1939780, 2133758, 3103648, 3879560, 4267516, 5334395, 7759120, 8535032, 10668790, 15518240, 17070064, 21337580, 34140128, 42675160, 85350320, 170700640]

約数ペア:

[(1, 170700640), (2, 85350320), (4, 42675160), (5, 34140128), (8, 21337580), (10, 17070064), (11, 15518240), (16, 10668790), (20, 8535032), (22, 7759120), (32, 5334395), (40, 4267516), (44, 3879560), (55, 3103648), (80, 2133758), (88, 1939780), (110, 1551824), (160, 1066879), (176, 969890), (220, 775912), (352, 484945), (440, 387956), (880, 193978), (1760, 96989)]