14401520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{25717}}^1$

素因数の和:25737

約数の個数: 40

約数和(自身を含む): 38268384

約数和(自身を除く): 23866864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 25717, 51434, 102868, 128585, 180019, 205736, 257170, 360038, 411472, 514340, 720076, 900095, 1028680, 1440152, 1800190, 2057360, 2880304, 3600380, 7200760, 14401520]

約数ペア:

[(1, 14401520), (2, 7200760), (4, 3600380), (5, 2880304), (7, 2057360), (8, 1800190), (10, 1440152), (14, 1028680), (16, 900095), (20, 720076), (28, 514340), (35, 411472), (40, 360038), (56, 257170), (70, 205736), (80, 180019), (112, 128585), (140, 102868), (280, 51434), (560, 25717)]