26430880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23599}}^1$

素因数の和:23621

約数の個数: 48

約数和(自身を含む): 71366400

約数和(自身を除く): 44935520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23599, 47198, 94396, 117995, 165193, 188792, 235990, 330386, 377584, 471980, 660772, 755168, 825965, 943960, 1321544, 1651930, 1887920, 2643088, 3303860, 3775840, 5286176, 6607720, 13215440, 26430880]

約数ペア:

[(1, 26430880), (2, 13215440), (4, 6607720), (5, 5286176), (7, 3775840), (8, 3303860), (10, 2643088), (14, 1887920), (16, 1651930), (20, 1321544), (28, 943960), (32, 825965), (35, 755168), (40, 660772), (56, 471980), (70, 377584), (80, 330386), (112, 235990), (140, 188792), (160, 165193), (224, 117995), (280, 94396), (560, 47198), (1120, 23599)]