201605380860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258468437}}^1$

素因数の和:258468462

約数の個数: 48

約数和(自身を含む): 607917766176

約数和(自身を除く): 406312385316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258468437, 516936874, 775405311, 1033873748, 1292342185, 1550810622, 2584684370, 3101621244, 3360089681, 3877026555, 5169368740, 6720179362, 7754053110, 10080269043, 13440358724, 15508106220, 16800448405, 20160538086, 33600896810, 40321076172, 50401345215, 67201793620, 100802690430, 201605380860]

約数ペア:

[(1, 201605380860), (2, 100802690430), (3, 67201793620), (4, 50401345215), (5, 40321076172), (6, 33600896810), (10, 20160538086), (12, 16800448405), (13, 15508106220), (15, 13440358724), (20, 10080269043), (26, 7754053110), (30, 6720179362), (39, 5169368740), (52, 3877026555), (60, 3360089681), (65, 3101621244), (78, 2584684370), (130, 1550810622), (156, 1292342185), (195, 1033873748), (260, 775405311), (390, 516936874), (780, 258468437)]