40266970

素因数分解:

$2^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2143}}^1$

素因数の和:4029

約数の個数: 16

約数和(自身を含む): 72552960

約数和(自身を除く): 32285990

約数列:

[1, 2, 5, 10, 1879, 2143, 3758, 4286, 9395, 10715, 18790, 21430, 4026697, 8053394, 20133485, 40266970]

約数ペア:

[(1, 40266970), (2, 20133485), (5, 8053394), (10, 4026697), (1879, 21430), (2143, 18790), (3758, 10715), (4286, 9395)]