26306260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 33447980

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 1871, 2812, 3515, 3742, 7030, 7484, 9355, 14060, 18710, 35549, 37420, 69227, 71098, 138454, 142196, 177745, 276908, 346135, 355490, 692270, 710980, 1315313, 1384540, 2630626, 5261252, 6576565, 13153130, 26306260]

約数ペア:

[(1, 26306260), (2, 13153130), (4, 6576565), (5, 5261252), (10, 2630626), (19, 1384540), (20, 1315313), (37, 710980), (38, 692270), (74, 355490), (76, 346135), (95, 276908), (148, 177745), (185, 142196), (190, 138454), (370, 71098), (380, 69227), (703, 37420), (740, 35549), (1406, 18710), (1871, 14060), (2812, 9355), (3515, 7484), (3742, 7030)]