67235320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21277}}^1$

素因数の和:21367

約数の個数: 32

約数和(自身を含む): 153201600

約数和(自身を除く): 85966280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 21277, 42554, 85108, 106385, 170216, 212770, 425540, 851080, 1680883, 3361766, 6723532, 8404415, 13447064, 16808830, 33617660, 67235320]

約数ペア:

[(1, 67235320), (2, 33617660), (4, 16808830), (5, 13447064), (8, 8404415), (10, 6723532), (20, 3361766), (40, 1680883), (79, 851080), (158, 425540), (316, 212770), (395, 170216), (632, 106385), (790, 85108), (1580, 42554), (3160, 21277)]