40341988970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7243}}^1\times {\mathrm{12953}}^1$

素因数の和:20246

約数の個数: 32

約数和(自身を含む): 74320310592

約数和(自身を除く): 33978321622

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 7243, 12953, 14486, 25906, 36215, 64765, 72430, 129530, 311449, 556979, 622898, 1113958, 1557245, 2784895, 3114490, 5569790, 93818579, 187637158, 469092895, 938185790, 4034198897, 8068397794, 20170994485, 40341988970]

約数ペア:

[(1, 40341988970), (2, 20170994485), (5, 8068397794), (10, 4034198897), (43, 938185790), (86, 469092895), (215, 187637158), (430, 93818579), (7243, 5569790), (12953, 3114490), (14486, 2784895), (25906, 1557245), (36215, 1113958), (64765, 622898), (72430, 556979), (129530, 311449)]