80224060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1429}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 193152960

約数和(自身を除く): 112928900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1429, 1604, 2005, 2807, 2858, 4010, 5614, 5716, 7145, 8020, 10003, 11228, 14035, 14290, 20006, 28070, 28580, 40012, 50015, 56140, 100030, 200060, 573029, 1146058, 2292116, 2865145, 4011203, 5730290, 8022406, 11460580, 16044812, 20056015, 40112030, 80224060]

約数ペア:

[(1, 80224060), (2, 40112030), (4, 20056015), (5, 16044812), (7, 11460580), (10, 8022406), (14, 5730290), (20, 4011203), (28, 2865145), (35, 2292116), (70, 1146058), (140, 573029), (401, 200060), (802, 100030), (1429, 56140), (1604, 50015), (2005, 40012), (2807, 28580), (2858, 28070), (4010, 20006), (5614, 14290), (5716, 14035), (7145, 11228), (8020, 10003)]