164476010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401161}}^1$

素因数の和:401209

約数の個数: 16

約数和(自身を含む): 303278472

約数和(自身を除く): 138802462

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 401161, 802322, 2005805, 4011610, 16447601, 32895202, 82238005, 164476010]

約数ペア:

[(1, 164476010), (2, 82238005), (5, 32895202), (10, 16447601), (41, 4011610), (82, 2005805), (205, 802322), (410, 401161)]