1468996940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1\times {\mathrm{1871}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 3172950144

約数和(自身を除く): 1703953204

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1061, 1871, 2122, 3742, 4244, 5305, 7484, 9355, 10610, 18710, 21220, 37420, 39257, 69227, 78514, 138454, 157028, 196285, 276908, 346135, 392570, 692270, 785140, 1384540, 1985131, 3970262, 7940524, 9925655, 19851310, 39702620, 73449847, 146899694, 293799388, 367249235, 734498470, 1468996940]

約数ペア:

[(1, 1468996940), (2, 734498470), (4, 367249235), (5, 293799388), (10, 146899694), (20, 73449847), (37, 39702620), (74, 19851310), (148, 9925655), (185, 7940524), (370, 3970262), (740, 1985131), (1061, 1384540), (1871, 785140), (2122, 692270), (3742, 392570), (4244, 346135), (5305, 276908), (7484, 196285), (9355, 157028), (10610, 138454), (18710, 78514), (21220, 69227), (37420, 39257)]