1128460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 2509920

約数和(自身を除く): 1381460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3319, 6638, 13276, 16595, 33190, 56423, 66380, 112846, 225692, 282115, 564230, 1128460]

約数ペア:

[(1, 1128460), (2, 564230), (4, 282115), (5, 225692), (10, 112846), (17, 66380), (20, 56423), (34, 33190), (68, 16595), (85, 13276), (170, 6638), (340, 3319)]