26736580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 40323644

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 221, 230, 260, 263, 299, 340, 391, 442, 460, 526, 598, 782, 884, 1052, 1105, 1196, 1315, 1495, 1564, 1955, 2210, 2630, 2990, 3419, 3910, 4420, 4471, 5083, 5260, 5980, 6049, 6838, 7820, 8942, 10166, 12098, 13676, 17095, 17884, 20332, 22355, 24196, 25415, 30245, 34190, 44710, 50830, 58123, 60490, 68380, 78637, 89420, 101660, 102833, 116246, 120980, 157274, 205666, 232492, 290615, 314548, 393185, 411332, 514165, 581230, 786370, 1028330, 1162460, 1336829, 1572740, 2056660, 2673658, 5347316, 6684145, 13368290, 26736580]

約数ペア:

[(1, 26736580), (2, 13368290), (4, 6684145), (5, 5347316), (10, 2673658), (13, 2056660), (17, 1572740), (20, 1336829), (23, 1162460), (26, 1028330), (34, 786370), (46, 581230), (52, 514165), (65, 411332), (68, 393185), (85, 314548), (92, 290615), (115, 232492), (130, 205666), (170, 157274), (221, 120980), (230, 116246), (260, 102833), (263, 101660), (299, 89420), (340, 78637), (391, 68380), (442, 60490), (460, 58123), (526, 50830), (598, 44710), (782, 34190), (884, 30245), (1052, 25415), (1105, 24196), (1196, 22355), (1315, 20332), (1495, 17884), (1564, 17095), (1955, 13676), (2210, 12098), (2630, 10166), (2990, 8942), (3419, 7820), (3910, 6838), (4420, 6049), (4471, 5980), (5083, 5260)]