22335260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 50349600

約数和(自身を除く): 28014340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 1109, 2014, 2218, 4028, 4436, 5035, 5545, 10070, 11090, 20140, 21071, 22180, 42142, 58777, 84284, 105355, 117554, 210710, 235108, 293885, 421420, 587770, 1116763, 1175540, 2233526, 4467052, 5583815, 11167630, 22335260]

約数ペア:

[(1, 22335260), (2, 11167630), (4, 5583815), (5, 4467052), (10, 2233526), (19, 1175540), (20, 1116763), (38, 587770), (53, 421420), (76, 293885), (95, 235108), (106, 210710), (190, 117554), (212, 105355), (265, 84284), (380, 58777), (530, 42142), (1007, 22180), (1060, 21071), (1109, 20140), (2014, 11090), (2218, 10070), (4028, 5545), (4436, 5035)]