40897700

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1697}}^1$

素因数の和:1952

約数の個数: 36

約数和(自身を含む): 89168772

約数和(自身を除く): 48271072

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1205, 1697, 2410, 3394, 4820, 6025, 6788, 8485, 12050, 16970, 24100, 33940, 42425, 84850, 169700, 408977, 817954, 1635908, 2044885, 4089770, 8179540, 10224425, 20448850, 40897700]

約数ペア:

[(1, 40897700), (2, 20448850), (4, 10224425), (5, 8179540), (10, 4089770), (20, 2044885), (25, 1635908), (50, 817954), (100, 408977), (241, 169700), (482, 84850), (964, 42425), (1205, 33940), (1697, 24100), (2410, 16970), (3394, 12050), (4820, 8485), (6025, 6788)]