15678042050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 32200796160

約数和(自身を除く): 16522754110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 127, 254, 275, 389, 550, 577, 635, 778, 1154, 1270, 1397, 1945, 2794, 2885, 3175, 3890, 4279, 5770, 6347, 6350, 6985, 8558, 9725, 12694, 13970, 14425, 19450, 21395, 28850, 31735, 34925, 42790, 49403, 63470, 69850, 73279, 98806, 106975, 146558, 158675, 213950, 224453, 247015, 317350, 366395, 448906, 494030, 543433, 732790, 806069, 1086866, 1122265, 1235075, 1612138, 1831975, 2244530, 2468983, 2470150, 2717165, 3663950, 4030345, 4937966, 5434330, 5611325, 8060690, 11222650, 12344915, 13585825, 20151725, 24689830, 27171650, 28505531, 40303450, 57011062, 61724575, 123449150, 142527655, 285055310, 313560841, 627121682, 712638275, 1425276550, 1567804205, 3135608410, 7839021025, 15678042050]

約数ペア:

[(1, 15678042050), (2, 7839021025), (5, 3135608410), (10, 1567804205), (11, 1425276550), (22, 712638275), (25, 627121682), (50, 313560841), (55, 285055310), (110, 142527655), (127, 123449150), (254, 61724575), (275, 57011062), (389, 40303450), (550, 28505531), (577, 27171650), (635, 24689830), (778, 20151725), (1154, 13585825), (1270, 12344915), (1397, 11222650), (1945, 8060690), (2794, 5611325), (2885, 5434330), (3175, 4937966), (3890, 4030345), (4279, 3663950), (5770, 2717165), (6347, 2470150), (6350, 2468983), (6985, 2244530), (8558, 1831975), (9725, 1612138), (12694, 1235075), (13970, 1122265), (14425, 1086866), (19450, 806069), (21395, 732790), (28850, 543433), (31735, 494030), (34925, 448906), (42790, 366395), (49403, 317350), (63470, 247015), (69850, 224453), (73279, 213950), (98806, 158675), (106975, 146558)]