2247442450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{5051}}^1$

素因数の和:5883

約数の個数: 48

約数和(自身を含む): 4566805920

約数和(自身を除く): 2319363470

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 809, 1618, 4045, 5051, 8090, 8899, 10102, 17798, 20225, 25255, 40450, 44495, 50510, 55561, 88990, 111122, 126275, 222475, 252550, 277805, 444950, 555610, 1389025, 2778050, 4086259, 8172518, 20431295, 40862590, 44948849, 89897698, 102156475, 204312950, 224744245, 449488490, 1123721225, 2247442450]

約数ペア:

[(1, 2247442450), (2, 1123721225), (5, 449488490), (10, 224744245), (11, 204312950), (22, 102156475), (25, 89897698), (50, 44948849), (55, 40862590), (110, 20431295), (275, 8172518), (550, 4086259), (809, 2778050), (1618, 1389025), (4045, 555610), (5051, 444950), (8090, 277805), (8899, 252550), (10102, 222475), (17798, 126275), (20225, 111122), (25255, 88990), (40450, 55561), (44495, 50510)]