2380525060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{1759}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 5045483520

約数和(自身を除く): 2664958460

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 431, 628, 785, 862, 1570, 1724, 1759, 2155, 3140, 3518, 4310, 7036, 8620, 8795, 17590, 35180, 67667, 135334, 270668, 276163, 338335, 552326, 676670, 758129, 1104652, 1353340, 1380815, 1516258, 2761630, 3032516, 3790645, 5523260, 7581290, 15162580, 119026253, 238052506, 476105012, 595131265, 1190262530, 2380525060]

約数ペア:

[(1, 2380525060), (2, 1190262530), (4, 595131265), (5, 476105012), (10, 238052506), (20, 119026253), (157, 15162580), (314, 7581290), (431, 5523260), (628, 3790645), (785, 3032516), (862, 2761630), (1570, 1516258), (1724, 1380815), (1759, 1353340), (2155, 1104652), (3140, 758129), (3518, 676670), (4310, 552326), (7036, 338335), (8620, 276163), (8795, 270668), (17590, 135334), (35180, 67667)]