11136620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 14603668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 227, 446, 454, 892, 908, 1115, 1135, 2230, 2270, 2453, 2497, 4460, 4540, 4906, 4994, 9812, 9988, 12265, 12485, 24530, 24970, 49060, 49940, 50621, 101242, 202484, 253105, 506210, 556831, 1012420, 1113662, 2227324, 2784155, 5568310, 11136620]

約数ペア:

[(1, 11136620), (2, 5568310), (4, 2784155), (5, 2227324), (10, 1113662), (11, 1012420), (20, 556831), (22, 506210), (44, 253105), (55, 202484), (110, 101242), (220, 50621), (223, 49940), (227, 49060), (446, 24970), (454, 24530), (892, 12485), (908, 12265), (1115, 9988), (1135, 9812), (2230, 4994), (2270, 4906), (2453, 4540), (2497, 4460)]