72682940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4931}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 169029504

約数和(自身を除く): 96346564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 4931, 7370, 9862, 14740, 19724, 24655, 49310, 54241, 98620, 108482, 216964, 271205, 330377, 542410, 660754, 1084820, 1321508, 1651885, 3303770, 3634147, 6607540, 7268294, 14536588, 18170735, 36341470, 72682940]

約数ペア:

[(1, 72682940), (2, 36341470), (4, 18170735), (5, 14536588), (10, 7268294), (11, 6607540), (20, 3634147), (22, 3303770), (44, 1651885), (55, 1321508), (67, 1084820), (110, 660754), (134, 542410), (220, 330377), (268, 271205), (335, 216964), (670, 108482), (737, 98620), (1340, 54241), (1474, 49310), (2948, 24655), (3685, 19724), (4931, 14740), (7370, 9862)]