982580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 2094792

約数和(自身を除く): 1112212

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 673, 730, 1346, 1460, 2692, 3365, 6730, 13460, 49129, 98258, 196516, 245645, 491290, 982580]

約数ペア:

[(1, 982580), (2, 491290), (4, 245645), (5, 196516), (10, 98258), (20, 49129), (73, 13460), (146, 6730), (292, 3365), (365, 2692), (673, 1460), (730, 1346)]