7072153840

素因数分解:

$2^4\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{52967}}^1$

素因数の和:54649

約数の個数: 40

約数和(自身を含む): 16452920160

約数和(自身を除く): 9380766320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1669, 3338, 6676, 8345, 13352, 16690, 26704, 33380, 52967, 66760, 105934, 133520, 211868, 264835, 423736, 529670, 847472, 1059340, 2118680, 4237360, 88401923, 176803846, 353607692, 442009615, 707215384, 884019230, 1414430768, 1768038460, 3536076920, 7072153840]

約数ペア:

[(1, 7072153840), (2, 3536076920), (4, 1768038460), (5, 1414430768), (8, 884019230), (10, 707215384), (16, 442009615), (20, 353607692), (40, 176803846), (80, 88401923), (1669, 4237360), (3338, 2118680), (6676, 1059340), (8345, 847472), (13352, 529670), (16690, 423736), (26704, 264835), (33380, 211868), (52967, 133520), (66760, 105934)]