29342920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13841}}^1$

素因数の和:13905

約数の個数: 32

約数和(自身を含む): 67272120

約数和(自身を除く): 37929200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 13841, 27682, 55364, 69205, 110728, 138410, 276820, 553640, 733573, 1467146, 2934292, 3667865, 5868584, 7335730, 14671460, 29342920]

約数ペア:

[(1, 29342920), (2, 14671460), (4, 7335730), (5, 5868584), (8, 3667865), (10, 2934292), (20, 1467146), (40, 733573), (53, 553640), (106, 276820), (212, 138410), (265, 110728), (424, 69205), (530, 55364), (1060, 27682), (2120, 13841)]