4878590980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{41351}}^1$

素因数の和:41724

約数の個数: 48

約数和(自身を含む): 10879214976

約数和(自身を除く): 6000623996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 347, 694, 1388, 1735, 3470, 5899, 6940, 11798, 23596, 29495, 41351, 58990, 82702, 117980, 165404, 206755, 413510, 702967, 827020, 1405934, 2811868, 3514835, 7029670, 14059340, 14348797, 28697594, 57395188, 71743985, 143487970, 243929549, 286975940, 487859098, 975718196, 1219647745, 2439295490, 4878590980]

約数ペア:

[(1, 4878590980), (2, 2439295490), (4, 1219647745), (5, 975718196), (10, 487859098), (17, 286975940), (20, 243929549), (34, 143487970), (68, 71743985), (85, 57395188), (170, 28697594), (340, 14348797), (347, 14059340), (694, 7029670), (1388, 3514835), (1735, 2811868), (3470, 1405934), (5899, 827020), (6940, 702967), (11798, 413510), (23596, 206755), (29495, 165404), (41351, 117980), (58990, 82702)]