80422030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 163645920

約数和(自身を除く): 83223890

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2069, 2990, 3887, 4138, 7774, 10345, 19435, 20690, 26897, 38870, 47587, 53794, 95174, 134485, 237935, 268970, 349661, 475870, 618631, 699322, 1237262, 1748305, 3093155, 3496610, 6186310, 8042203, 16084406, 40211015, 80422030]

約数ペア:

[(1, 80422030), (2, 40211015), (5, 16084406), (10, 8042203), (13, 6186310), (23, 3496610), (26, 3093155), (46, 1748305), (65, 1237262), (115, 699322), (130, 618631), (169, 475870), (230, 349661), (299, 268970), (338, 237935), (598, 134485), (845, 95174), (1495, 53794), (1690, 47587), (2069, 38870), (2990, 26897), (3887, 20690), (4138, 19435), (7774, 10345)]