25643738340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12951383}}^1$

素因数の和:12951409

約数の個数: 72

約数和(自身を含む): 84857467968

約数和(自身を除く): 59213729628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 12951383, 25902766, 38854149, 51805532, 64756915, 77708298, 116562447, 129513830, 142465213, 155416596, 194270745, 233124894, 259027660, 284930426, 388541490, 427395639, 466249788, 569860852, 582812235, 712326065, 777082980, 854791278, 1165624470, 1282186917, 1424652130, 1709582556, 2136978195, 2331248940, 2564373834, 2849304260, 4273956390, 5128747668, 6410934585, 8547912780, 12821869170, 25643738340]

約数ペア:

[(1, 25643738340), (2, 12821869170), (3, 8547912780), (4, 6410934585), (5, 5128747668), (6, 4273956390), (9, 2849304260), (10, 2564373834), (11, 2331248940), (12, 2136978195), (15, 1709582556), (18, 1424652130), (20, 1282186917), (22, 1165624470), (30, 854791278), (33, 777082980), (36, 712326065), (44, 582812235), (45, 569860852), (55, 466249788), (60, 427395639), (66, 388541490), (90, 284930426), (99, 259027660), (110, 233124894), (132, 194270745), (165, 155416596), (180, 142465213), (198, 129513830), (220, 116562447), (330, 77708298), (396, 64756915), (495, 51805532), (660, 38854149), (990, 25902766), (1980, 12951383)]