268533100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{244121}}^1$

素因数の和:244146

約数の個数: 36

約数和(自身を含む): 635693688

約数和(自身を除く): 367160588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 244121, 488242, 976484, 1220605, 2441210, 2685331, 4882420, 5370662, 6103025, 10741324, 12206050, 13426655, 24412100, 26853310, 53706620, 67133275, 134266550, 268533100]

約数ペア:

[(1, 268533100), (2, 134266550), (4, 67133275), (5, 53706620), (10, 26853310), (11, 24412100), (20, 13426655), (22, 12206050), (25, 10741324), (44, 6103025), (50, 5370662), (55, 4882420), (100, 2685331), (110, 2441210), (220, 1220605), (275, 976484), (550, 488242), (1100, 244121)]