1125085940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{222349}}^1$

素因数の和:222392

約数の個数: 48

約数和(自身を含む): 2689545600

約数和(自身を除く): 1564459660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 222349, 444698, 889396, 1111745, 2223490, 2445839, 4446980, 4891678, 5114027, 9783356, 10228054, 12229195, 20456108, 24458390, 25570135, 48916780, 51140270, 56254297, 102280540, 112508594, 225017188, 281271485, 562542970, 1125085940]

約数ペア:

[(1, 1125085940), (2, 562542970), (4, 281271485), (5, 225017188), (10, 112508594), (11, 102280540), (20, 56254297), (22, 51140270), (23, 48916780), (44, 25570135), (46, 24458390), (55, 20456108), (92, 12229195), (110, 10228054), (115, 9783356), (220, 5114027), (230, 4891678), (253, 4446980), (460, 2445839), (506, 2223490), (1012, 1111745), (1265, 889396), (2530, 444698), (5060, 222349)]