1083555220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4925251}}^1$

素因数の和:4925271

約数の個数: 24

約数和(自身を含む): 2482327008

約数和(自身を除く): 1398771788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4925251, 9850502, 19701004, 24626255, 49252510, 54177761, 98505020, 108355522, 216711044, 270888805, 541777610, 1083555220]

約数ペア:

[(1, 1083555220), (2, 541777610), (4, 270888805), (5, 216711044), (10, 108355522), (11, 98505020), (20, 54177761), (22, 49252510), (44, 24626255), (55, 19701004), (110, 9850502), (220, 4925251)]