372980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 830088

約数和(自身を除く): 457108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1097, 2194, 4388, 5485, 10970, 18649, 21940, 37298, 74596, 93245, 186490, 372980]

約数ペア:

[(1, 372980), (2, 186490), (4, 93245), (5, 74596), (10, 37298), (17, 21940), (20, 18649), (34, 10970), (68, 5485), (85, 4388), (170, 2194), (340, 1097)]