26096980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 67882752

約数和(自身を除く): 41785772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1103, 1183, 1690, 1820, 2206, 2366, 3380, 4412, 4732, 5515, 5915, 7721, 11030, 11830, 14339, 15442, 22060, 23660, 28678, 30884, 38605, 57356, 71695, 77210, 100373, 143390, 154420, 186407, 200746, 286780, 372814, 401492, 501865, 745628, 932035, 1003730, 1304849, 1864070, 2007460, 2609698, 3728140, 5219396, 6524245, 13048490, 26096980]

約数ペア:

[(1, 26096980), (2, 13048490), (4, 6524245), (5, 5219396), (7, 3728140), (10, 2609698), (13, 2007460), (14, 1864070), (20, 1304849), (26, 1003730), (28, 932035), (35, 745628), (52, 501865), (65, 401492), (70, 372814), (91, 286780), (130, 200746), (140, 186407), (169, 154420), (182, 143390), (260, 100373), (338, 77210), (364, 71695), (455, 57356), (676, 38605), (845, 30884), (910, 28678), (1103, 23660), (1183, 22060), (1690, 15442), (1820, 14339), (2206, 11830), (2366, 11030), (3380, 7721), (4412, 5915), (4732, 5515)]