136670240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{122027}}^1$

素因数の和:122049

約数の個数: 48

約数和(自身を含む): 369012672

約数和(自身を除く): 232342432

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, 122027, 244054, 488108, 610135, 854189, 976216, 1220270, 1708378, 1952432, 2440540, 3416756, 3904864, 4270945, 4881080, 6833512, 8541890, 9762160, 13667024, 17083780, 19524320, 27334048, 34167560, 68335120, 136670240]

約数ペア:

[(1, 136670240), (2, 68335120), (4, 34167560), (5, 27334048), (7, 19524320), (8, 17083780), (10, 13667024), (14, 9762160), (16, 8541890), (20, 6833512), (28, 4881080), (32, 4270945), (35, 3904864), (40, 3416756), (56, 2440540), (70, 1952432), (80, 1708378), (112, 1220270), (140, 976216), (160, 854189), (224, 610135), (280, 488108), (560, 244054), (1120, 122027)]