5260147180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 11727918720

約数和(自身を除く): 6467771540

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 71, 74, 106, 142, 148, 185, 212, 265, 284, 355, 370, 530, 710, 740, 1060, 1420, 1889, 1961, 2627, 3763, 3778, 3922, 5254, 7526, 7556, 7844, 9445, 9805, 10508, 13135, 15052, 18815, 18890, 19610, 26270, 37630, 37780, 39220, 52540, 69893, 75260, 100117, 134119, 139231, 139786, 200234, 268238, 278462, 279572, 349465, 400468, 500585, 536476, 556924, 670595, 696155, 698930, 1001170, 1341190, 1392310, 1397860, 2002340, 2682380, 2784620, 3704329, 4962403, 7108307, 7408658, 9924806, 14216614, 14817316, 18521645, 19849612, 24812015, 28433228, 35541535, 37043290, 49624030, 71083070, 74086580, 99248060, 142166140, 263007359, 526014718, 1052029436, 1315036795, 2630073590, 5260147180]

約数ペア:

[(1, 5260147180), (2, 2630073590), (4, 1315036795), (5, 1052029436), (10, 526014718), (20, 263007359), (37, 142166140), (53, 99248060), (71, 74086580), (74, 71083070), (106, 49624030), (142, 37043290), (148, 35541535), (185, 28433228), (212, 24812015), (265, 19849612), (284, 18521645), (355, 14817316), (370, 14216614), (530, 9924806), (710, 7408658), (740, 7108307), (1060, 4962403), (1420, 3704329), (1889, 2784620), (1961, 2682380), (2627, 2002340), (3763, 1397860), (3778, 1392310), (3922, 1341190), (5254, 1001170), (7526, 698930), (7556, 696155), (7844, 670595), (9445, 556924), (9805, 536476), (10508, 500585), (13135, 400468), (15052, 349465), (18815, 279572), (18890, 278462), (19610, 268238), (26270, 200234), (37630, 139786), (37780, 139231), (39220, 134119), (52540, 100117), (69893, 75260)]