17101840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30539}}^1$

素因数の和:30559

約数の個数: 40

約数和(自身を含む): 45443520

約数和(自身を除く): 28341680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30539, 61078, 122156, 152695, 213773, 244312, 305390, 427546, 488624, 610780, 855092, 1068865, 1221560, 1710184, 2137730, 2443120, 3420368, 4275460, 8550920, 17101840]

約数ペア:

[(1, 17101840), (2, 8550920), (4, 4275460), (5, 3420368), (7, 2443120), (8, 2137730), (10, 1710184), (14, 1221560), (16, 1068865), (20, 855092), (28, 610780), (35, 488624), (40, 427546), (56, 305390), (70, 244312), (80, 213773), (112, 152695), (140, 122156), (280, 61078), (560, 30539)]