136760920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{201119}}^1$

素因数の和:201147

約数の個数: 32

約数和(自身を含む): 325814400

約数和(自身を除く): 189053480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 201119, 402238, 804476, 1005595, 1608952, 2011190, 3419023, 4022380, 6838046, 8044760, 13676092, 17095115, 27352184, 34190230, 68380460, 136760920]

約数ペア:

[(1, 136760920), (2, 68380460), (4, 34190230), (5, 27352184), (8, 17095115), (10, 13676092), (17, 8044760), (20, 6838046), (34, 4022380), (40, 3419023), (68, 2011190), (85, 1608952), (136, 1005595), (170, 804476), (340, 402238), (680, 201119)]