73696420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7211}}^1$

素因数の和:7300

約数の個数: 48

約数和(自身を含む): 179319168

約数和(自身を除く): 105622748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 7211, 10220, 14422, 28844, 36055, 50477, 72110, 100954, 144220, 201908, 252385, 504770, 526403, 1009540, 1052806, 2105612, 2632015, 3684821, 5264030, 7369642, 10528060, 14739284, 18424105, 36848210, 73696420]

約数ペア:

[(1, 73696420), (2, 36848210), (4, 18424105), (5, 14739284), (7, 10528060), (10, 7369642), (14, 5264030), (20, 3684821), (28, 2632015), (35, 2105612), (70, 1052806), (73, 1009540), (140, 526403), (146, 504770), (292, 252385), (365, 201908), (511, 144220), (730, 100954), (1022, 72110), (1460, 50477), (2044, 36055), (2555, 28844), (5110, 14422), (7211, 10220)]