268525060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 573168960

約数和(自身を除く): 304643900

約数列:

[1, 2, 4, 5, 10, 20, 107, 179, 214, 358, 428, 535, 701, 716, 895, 1070, 1402, 1790, 2140, 2804, 3505, 3580, 7010, 14020, 19153, 38306, 75007, 76612, 95765, 125479, 150014, 191530, 250958, 300028, 375035, 383060, 501916, 627395, 750070, 1254790, 1500140, 2509580, 13426253, 26852506, 53705012, 67131265, 134262530, 268525060]

約数ペア:

[(1, 268525060), (2, 134262530), (4, 67131265), (5, 53705012), (10, 26852506), (20, 13426253), (107, 2509580), (179, 1500140), (214, 1254790), (358, 750070), (428, 627395), (535, 501916), (701, 383060), (716, 375035), (895, 300028), (1070, 250958), (1402, 191530), (1790, 150014), (2140, 125479), (2804, 95765), (3505, 76612), (3580, 75007), (7010, 38306), (14020, 19153)]