29293580

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2243}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 61638192

約数和(自身を除く): 32344612

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2243, 2612, 3265, 4486, 6530, 8972, 11215, 13060, 22430, 44860, 1464679, 2929358, 5858716, 7323395, 14646790, 29293580]

約数ペア:

[(1, 29293580), (2, 14646790), (4, 7323395), (5, 5858716), (10, 2929358), (20, 1464679), (653, 44860), (1306, 22430), (2243, 13060), (2612, 11215), (3265, 8972), (4486, 6530)]