103698210680

素因数分解:

$2^3\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{1241003}}^1$

素因数の和:1243103

約数の個数: 32

約数和(自身を含む): 233432852400

約数和(自身を除く): 129734641720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2089, 4178, 8356, 10445, 16712, 20890, 41780, 83560, 1241003, 2482006, 4964012, 6205015, 9928024, 12410030, 24820060, 49640120, 2592455267, 5184910534, 10369821068, 12962276335, 20739642136, 25924552670, 51849105340, 103698210680]

約数ペア:

[(1, 103698210680), (2, 51849105340), (4, 25924552670), (5, 20739642136), (8, 12962276335), (10, 10369821068), (20, 5184910534), (40, 2592455267), (2089, 49640120), (4178, 24820060), (8356, 12410030), (10445, 9928024), (16712, 6205015), (20890, 4964012), (41780, 2482006), (83560, 1241003)]