266782010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 533507688

約数和(自身を除く): 266725678

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 121, 194, 242, 485, 605, 970, 1067, 1210, 2134, 2273, 4546, 5335, 10670, 11365, 11737, 22730, 23474, 25003, 50006, 58685, 117370, 125015, 220481, 250030, 275033, 440962, 550066, 1102405, 1375165, 2204810, 2425291, 2750330, 4850582, 12126455, 24252910, 26678201, 53356402, 133391005, 266782010]

約数ペア:

[(1, 266782010), (2, 133391005), (5, 53356402), (10, 26678201), (11, 24252910), (22, 12126455), (55, 4850582), (97, 2750330), (110, 2425291), (121, 2204810), (194, 1375165), (242, 1102405), (485, 550066), (605, 440962), (970, 275033), (1067, 250030), (1210, 220481), (2134, 125015), (2273, 117370), (4546, 58685), (5335, 50006), (10670, 25003), (11365, 23474), (11737, 22730)]