1382839702940

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{8731}}^1\times {\mathrm{18289}}^1$

素因数の和:27462

約数の個数: 48

約数和(自身を含む): 2911162527840

約数和(自身を除く): 1528322824900

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 8731, 17462, 18289, 34924, 36578, 43655, 73156, 87310, 91445, 174620, 182890, 365780, 3780523, 7561046, 7919137, 15122092, 15838274, 18902615, 31676548, 37805230, 39595685, 75610460, 79191370, 158382740, 159681259, 319362518, 638725036, 798406295, 1596812590, 3193625180, 69141985147, 138283970294, 276567940588, 345709925735, 691419851470, 1382839702940]

約数ペア:

[(1, 1382839702940), (2, 691419851470), (4, 345709925735), (5, 276567940588), (10, 138283970294), (20, 69141985147), (433, 3193625180), (866, 1596812590), (1732, 798406295), (2165, 638725036), (4330, 319362518), (8660, 159681259), (8731, 158382740), (17462, 79191370), (18289, 75610460), (34924, 39595685), (36578, 37805230), (43655, 31676548), (73156, 18902615), (87310, 15838274), (91445, 15122092), (174620, 7919137), (182890, 7561046), (365780, 3780523)]