113727880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{406171}}^1$

素因数の和:406189

約数の個数: 32

約数和(自身を含む): 292443840

約数和(自身を除く): 178715960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 406171, 812342, 1624684, 2030855, 2843197, 3249368, 4061710, 5686394, 8123420, 11372788, 14215985, 16246840, 22745576, 28431970, 56863940, 113727880]

約数ペア:

[(1, 113727880), (2, 56863940), (4, 28431970), (5, 22745576), (7, 16246840), (8, 14215985), (10, 11372788), (14, 8123420), (20, 5686394), (28, 4061710), (35, 3249368), (40, 2843197), (56, 2030855), (70, 1624684), (140, 812342), (280, 406171)]