26695480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 69719040

約数和(自身を除く): 43023560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1423, 1876, 2345, 2680, 2846, 3752, 4690, 5692, 7115, 9380, 9961, 11384, 14230, 18760, 19922, 28460, 39844, 49805, 56920, 79688, 95341, 99610, 190682, 199220, 381364, 398440, 476705, 667387, 762728, 953410, 1334774, 1906820, 2669548, 3336935, 3813640, 5339096, 6673870, 13347740, 26695480]

約数ペア:

[(1, 26695480), (2, 13347740), (4, 6673870), (5, 5339096), (7, 3813640), (8, 3336935), (10, 2669548), (14, 1906820), (20, 1334774), (28, 953410), (35, 762728), (40, 667387), (56, 476705), (67, 398440), (70, 381364), (134, 199220), (140, 190682), (268, 99610), (280, 95341), (335, 79688), (469, 56920), (536, 49805), (670, 39844), (938, 28460), (1340, 19922), (1423, 18760), (1876, 14230), (2345, 11384), (2680, 9961), (2846, 9380), (3752, 7115), (4690, 5692)]