54585640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80273}}^1$

素因数の和:80301

約数の個数: 32

約数和(自身を含む): 130043880

約数和(自身を除く): 75458240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 80273, 160546, 321092, 401365, 642184, 802730, 1364641, 1605460, 2729282, 3210920, 5458564, 6823205, 10917128, 13646410, 27292820, 54585640]

約数ペア:

[(1, 54585640), (2, 27292820), (4, 13646410), (5, 10917128), (8, 6823205), (10, 5458564), (17, 3210920), (20, 2729282), (34, 1605460), (40, 1364641), (68, 802730), (85, 642184), (136, 401365), (170, 321092), (340, 160546), (680, 80273)]