275060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 612360

約数和(自身を除く): 337300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 809, 1618, 3236, 4045, 8090, 13753, 16180, 27506, 55012, 68765, 137530, 275060]

約数ペア:

[(1, 275060), (2, 137530), (4, 68765), (5, 55012), (10, 27506), (17, 16180), (20, 13753), (34, 8090), (68, 4045), (85, 3236), (170, 1618), (340, 809)]