38340490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 71645184

約数和(自身を除く): 33304694

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 337, 367, 674, 734, 1685, 1835, 3370, 3670, 10447, 11377, 20894, 22754, 52235, 56885, 104470, 113770, 123679, 247358, 618395, 1236790, 3834049, 7668098, 19170245, 38340490]

約数ペア:

[(1, 38340490), (2, 19170245), (5, 7668098), (10, 3834049), (31, 1236790), (62, 618395), (155, 247358), (310, 123679), (337, 113770), (367, 104470), (674, 56885), (734, 52235), (1685, 22754), (1835, 20894), (3370, 11377), (3670, 10447)]