33444940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 74430720

約数和(自身を除く): 40985780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 311, 380, 566, 622, 1132, 1244, 1415, 1555, 2830, 3110, 5377, 5660, 5909, 6220, 10754, 11818, 21508, 23636, 26885, 29545, 53770, 59090, 88013, 107540, 118180, 176026, 352052, 440065, 880130, 1672247, 1760260, 3344494, 6688988, 8361235, 16722470, 33444940]

約数ペア:

[(1, 33444940), (2, 16722470), (4, 8361235), (5, 6688988), (10, 3344494), (19, 1760260), (20, 1672247), (38, 880130), (76, 440065), (95, 352052), (190, 176026), (283, 118180), (311, 107540), (380, 88013), (566, 59090), (622, 53770), (1132, 29545), (1244, 26885), (1415, 23636), (1555, 21508), (2830, 11818), (3110, 10754), (5377, 6220), (5660, 5909)]