1148620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 2757888

約数和(自身を除く): 1609268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 227, 230, 253, 454, 460, 506, 908, 1012, 1135, 1265, 2270, 2497, 2530, 4540, 4994, 5060, 5221, 9988, 10442, 12485, 20884, 24970, 26105, 49940, 52210, 57431, 104420, 114862, 229724, 287155, 574310, 1148620]

約数ペア:

[(1, 1148620), (2, 574310), (4, 287155), (5, 229724), (10, 114862), (11, 104420), (20, 57431), (22, 52210), (23, 49940), (44, 26105), (46, 24970), (55, 20884), (92, 12485), (110, 10442), (115, 9988), (220, 5221), (227, 5060), (230, 4994), (253, 4540), (454, 2530), (460, 2497), (506, 2270), (908, 1265), (1012, 1135)]