75384820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2311}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 181778688

約数和(自身を除く): 106393868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2311, 2330, 3262, 4622, 4660, 6524, 8155, 9244, 11555, 16177, 16310, 23110, 32354, 32620, 46220, 64708, 80885, 161770, 323540, 538463, 1076926, 2153852, 2692315, 3769241, 5384630, 7538482, 10769260, 15076964, 18846205, 37692410, 75384820]

約数ペア:

[(1, 75384820), (2, 37692410), (4, 18846205), (5, 15076964), (7, 10769260), (10, 7538482), (14, 5384630), (20, 3769241), (28, 2692315), (35, 2153852), (70, 1076926), (140, 538463), (233, 323540), (466, 161770), (932, 80885), (1165, 64708), (1631, 46220), (2311, 32620), (2330, 32354), (3262, 23110), (4622, 16310), (4660, 16177), (6524, 11555), (8155, 9244)]