5653816420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{553211}}^1$

素因数の和:553300

約数の個数: 48

約数和(自身を含む): 13755063168

約数和(自身を除く): 8101246748

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, 10220, 553211, 1106422, 2212844, 2766055, 3872477, 5532110, 7744954, 11064220, 15489908, 19362385, 38724770, 40384403, 77449540, 80768806, 161537612, 201922015, 282690821, 403844030, 565381642, 807688060, 1130763284, 1413454105, 2826908210, 5653816420]

約数ペア:

[(1, 5653816420), (2, 2826908210), (4, 1413454105), (5, 1130763284), (7, 807688060), (10, 565381642), (14, 403844030), (20, 282690821), (28, 201922015), (35, 161537612), (70, 80768806), (73, 77449540), (140, 40384403), (146, 38724770), (292, 19362385), (365, 15489908), (511, 11064220), (730, 7744954), (1022, 5532110), (1460, 3872477), (2044, 2766055), (2555, 2212844), (5110, 1106422), (10220, 553211)]