242000650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 491754240

約数和(自身を除く): 249753590

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 53, 58, 67, 94, 106, 134, 145, 235, 265, 290, 335, 470, 530, 670, 725, 1175, 1325, 1363, 1450, 1537, 1675, 1943, 2350, 2491, 2650, 2726, 3074, 3149, 3350, 3551, 3886, 4982, 6298, 6815, 7102, 7685, 9715, 12455, 13630, 15370, 15745, 17755, 19430, 24910, 31490, 34075, 35510, 38425, 48575, 62275, 68150, 72239, 76850, 78725, 88775, 91321, 97150, 102979, 124550, 144478, 157450, 166897, 177550, 182642, 205958, 333794, 361195, 456605, 514895, 722390, 834485, 913210, 1029790, 1668970, 1805975, 2283025, 2574475, 3611950, 4172425, 4566050, 4840013, 5148950, 8344850, 9680026, 24200065, 48400130, 121000325, 242000650]

約数ペア:

[(1, 242000650), (2, 121000325), (5, 48400130), (10, 24200065), (25, 9680026), (29, 8344850), (47, 5148950), (50, 4840013), (53, 4566050), (58, 4172425), (67, 3611950), (94, 2574475), (106, 2283025), (134, 1805975), (145, 1668970), (235, 1029790), (265, 913210), (290, 834485), (335, 722390), (470, 514895), (530, 456605), (670, 361195), (725, 333794), (1175, 205958), (1325, 182642), (1363, 177550), (1450, 166897), (1537, 157450), (1675, 144478), (1943, 124550), (2350, 102979), (2491, 97150), (2650, 91321), (2726, 88775), (3074, 78725), (3149, 76850), (3350, 72239), (3551, 68150), (3886, 62275), (4982, 48575), (6298, 38425), (6815, 35510), (7102, 34075), (7685, 31490), (9715, 24910), (12455, 19430), (13630, 17755), (15370, 15745)]