29287700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1773

約数の個数: 54

約数和(自身を含む): 68858874

約数和(自身を除く): 39571174

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 1733, 3380, 3466, 4225, 6932, 8450, 8665, 16900, 17330, 22529, 34660, 43325, 45058, 86650, 90116, 112645, 173300, 225290, 292877, 450580, 563225, 585754, 1126450, 1171508, 1464385, 2252900, 2928770, 5857540, 7321925, 14643850, 29287700]

約数ペア:

[(1, 29287700), (2, 14643850), (4, 7321925), (5, 5857540), (10, 2928770), (13, 2252900), (20, 1464385), (25, 1171508), (26, 1126450), (50, 585754), (52, 563225), (65, 450580), (100, 292877), (130, 225290), (169, 173300), (260, 112645), (325, 90116), (338, 86650), (650, 45058), (676, 43325), (845, 34660), (1300, 22529), (1690, 17330), (1733, 16900), (3380, 8665), (3466, 8450), (4225, 6932)]