528040194760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5154629}}^1$

素因数の和:5154850

約数の個数: 64

約数和(自身を含む): 1285977092400

約数和(自身を除く): 757936897640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 197, 260, 394, 520, 788, 985, 1576, 1970, 2561, 3940, 5122, 7880, 10244, 12805, 20488, 25610, 51220, 102440, 5154629, 10309258, 20618516, 25773145, 41237032, 51546290, 67010177, 103092580, 134020354, 206185160, 268040708, 335050885, 536081416, 670101770, 1015461913, 1340203540, 2030923826, 2680407080, 4061847652, 5077309565, 8123695304, 10154619130, 13201004869, 20309238260, 26402009738, 40618476520, 52804019476, 66005024345, 105608038952, 132010048690, 264020097380, 528040194760]

約数ペア:

[(1, 528040194760), (2, 264020097380), (4, 132010048690), (5, 105608038952), (8, 66005024345), (10, 52804019476), (13, 40618476520), (20, 26402009738), (26, 20309238260), (40, 13201004869), (52, 10154619130), (65, 8123695304), (104, 5077309565), (130, 4061847652), (197, 2680407080), (260, 2030923826), (394, 1340203540), (520, 1015461913), (788, 670101770), (985, 536081416), (1576, 335050885), (1970, 268040708), (2561, 206185160), (3940, 134020354), (5122, 103092580), (7880, 67010177), (10244, 51546290), (12805, 41237032), (20488, 25773145), (25610, 20618516), (51220, 10309258), (102440, 5154629)]