27260860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 68257728

約数和(自身を除く): 40996868

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 197, 220, 340, 370, 374, 394, 407, 629, 740, 748, 788, 814, 935, 985, 1258, 1628, 1870, 1970, 2035, 2167, 2516, 3145, 3349, 3740, 3940, 4070, 4334, 6290, 6698, 6919, 7289, 8140, 8668, 10835, 12580, 13396, 13838, 14578, 16745, 21670, 27676, 29156, 33490, 34595, 36445, 36839, 43340, 66980, 69190, 72890, 73678, 80179, 123913, 138380, 145780, 147356, 160358, 184195, 247826, 320716, 368390, 400895, 495652, 619565, 736780, 801790, 1239130, 1363043, 1603580, 2478260, 2726086, 5452172, 6815215, 13630430, 27260860]

約数ペア:

[(1, 27260860), (2, 13630430), (4, 6815215), (5, 5452172), (10, 2726086), (11, 2478260), (17, 1603580), (20, 1363043), (22, 1239130), (34, 801790), (37, 736780), (44, 619565), (55, 495652), (68, 400895), (74, 368390), (85, 320716), (110, 247826), (148, 184195), (170, 160358), (185, 147356), (187, 145780), (197, 138380), (220, 123913), (340, 80179), (370, 73678), (374, 72890), (394, 69190), (407, 66980), (629, 43340), (740, 36839), (748, 36445), (788, 34595), (814, 33490), (935, 29156), (985, 27676), (1258, 21670), (1628, 16745), (1870, 14578), (1970, 13838), (2035, 13396), (2167, 12580), (2516, 10835), (3145, 8668), (3349, 8140), (3740, 7289), (3940, 6919), (4070, 6698), (4334, 6290)]