69314947550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5178

約数の個数: 96

約数和(自身を含む): 135951298560

約数和(自身を除く): 66636351010

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 109, 155, 166, 218, 310, 415, 545, 775, 830, 1090, 1550, 2075, 2573, 2725, 3379, 4150, 4943, 5146, 5450, 6758, 9047, 9886, 12865, 16895, 18094, 24715, 25730, 33790, 45235, 49430, 64325, 84475, 90470, 123575, 128650, 153233, 168950, 226175, 247150, 280457, 306466, 410269, 452350, 538787, 560914, 766165, 820538, 1077574, 1402285, 1532330, 2051345, 2693935, 2804570, 3830825, 4102690, 5387870, 7011425, 7661650, 10256725, 12718339, 13469675, 14022850, 16702397, 20513450, 25436678, 26939350, 33404794, 44719321, 63591695, 83511985, 89438642, 127183390, 167023970, 223596605, 317958475, 417559925, 447193210, 635916950, 835119850, 1117983025, 1386298951, 2235966050, 2772597902, 6931494755, 13862989510, 34657473775, 69314947550]

約数ペア:

[(1, 69314947550), (2, 34657473775), (5, 13862989510), (10, 6931494755), (25, 2772597902), (31, 2235966050), (50, 1386298951), (62, 1117983025), (83, 835119850), (109, 635916950), (155, 447193210), (166, 417559925), (218, 317958475), (310, 223596605), (415, 167023970), (545, 127183390), (775, 89438642), (830, 83511985), (1090, 63591695), (1550, 44719321), (2075, 33404794), (2573, 26939350), (2725, 25436678), (3379, 20513450), (4150, 16702397), (4943, 14022850), (5146, 13469675), (5450, 12718339), (6758, 10256725), (9047, 7661650), (9886, 7011425), (12865, 5387870), (16895, 4102690), (18094, 3830825), (24715, 2804570), (25730, 2693935), (33790, 2051345), (45235, 1532330), (49430, 1402285), (64325, 1077574), (84475, 820538), (90470, 766165), (123575, 560914), (128650, 538787), (153233, 452350), (168950, 410269), (226175, 306466), (247150, 280457)]