80403022

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 152874000

約数和(自身を除く): 72470978

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1421, 1489, 1862, 2842, 2978, 3857, 7714, 10423, 20846, 26999, 28291, 43181, 53998, 56582, 72961, 86362, 145922, 198037, 302267, 396074, 604534, 820439, 1386259, 1640878, 2115869, 2772518, 4231738, 5743073, 11486146, 40201511, 80403022]

約数ペア:

[(1, 80403022), (2, 40201511), (7, 11486146), (14, 5743073), (19, 4231738), (29, 2772518), (38, 2115869), (49, 1640878), (58, 1386259), (98, 820439), (133, 604534), (203, 396074), (266, 302267), (406, 198037), (551, 145922), (931, 86362), (1102, 72961), (1421, 56582), (1489, 53998), (1862, 43181), (2842, 28291), (2978, 26999), (3857, 20846), (7714, 10423)]