124452680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{282847}}^1$

素因数の和:282869

約数の個数: 32

約数和(自身を含む): 305475840

約数和(自身を除く): 181023160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 282847, 565694, 1131388, 1414235, 2262776, 2828470, 3111317, 5656940, 6222634, 11313880, 12445268, 15556585, 24890536, 31113170, 62226340, 124452680]

約数ペア:

[(1, 124452680), (2, 62226340), (4, 31113170), (5, 24890536), (8, 15556585), (10, 12445268), (11, 11313880), (20, 6222634), (22, 5656940), (40, 3111317), (44, 2828470), (55, 2262776), (88, 1414235), (110, 1131388), (220, 565694), (440, 282847)]