146541580

素因数分解:

$2^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{3299}}^1$

素因数の和:5529

約数の個数: 24

約数和(自身を含む): 307969200

約数和(自身を除く): 161427620

約数列:

[1, 2, 4, 5, 10, 20, 2221, 3299, 4442, 6598, 8884, 11105, 13196, 16495, 22210, 32990, 44420, 65980, 7327079, 14654158, 29308316, 36635395, 73270790, 146541580]

約数ペア:

[(1, 146541580), (2, 73270790), (4, 36635395), (5, 29308316), (10, 14654158), (20, 7327079), (2221, 65980), (3299, 44420), (4442, 32990), (6598, 22210), (8884, 16495), (11105, 13196)]