122364220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1777}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 281379168

約数和(自身を除く): 159014948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313, 626, 1252, 1565, 1777, 3130, 3443, 3554, 6260, 6886, 7108, 8885, 13772, 17215, 17770, 19547, 34430, 35540, 39094, 68860, 78188, 97735, 195470, 390940, 556201, 1112402, 2224804, 2781005, 5562010, 6118211, 11124020, 12236422, 24472844, 30591055, 61182110, 122364220]

約数ペア:

[(1, 122364220), (2, 61182110), (4, 30591055), (5, 24472844), (10, 12236422), (11, 11124020), (20, 6118211), (22, 5562010), (44, 2781005), (55, 2224804), (110, 1112402), (220, 556201), (313, 390940), (626, 195470), (1252, 97735), (1565, 78188), (1777, 68860), (3130, 39094), (3443, 35540), (3554, 34430), (6260, 19547), (6886, 17770), (7108, 17215), (8885, 13772)]