1115905780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5072299}}^1$

素因数の和:5072319

約数の個数: 24

約数和(自身を含む): 2556439200

約数和(自身を除く): 1440533420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5072299, 10144598, 20289196, 25361495, 50722990, 55795289, 101445980, 111590578, 223181156, 278976445, 557952890, 1115905780]

約数ペア:

[(1, 1115905780), (2, 557952890), (4, 278976445), (5, 223181156), (10, 111590578), (11, 101445980), (20, 55795289), (22, 50722990), (44, 25361495), (55, 20289196), (110, 10144598), (220, 5072299)]