7838545300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2642

約数の個数: 144

約数和(自身を含む): 18913789440

約数和(自身を除く): 11075244140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 59, 62, 68, 85, 100, 118, 124, 155, 170, 236, 295, 310, 340, 425, 527, 590, 620, 775, 850, 1003, 1054, 1180, 1475, 1550, 1700, 1829, 2006, 2108, 2521, 2635, 2950, 3100, 3658, 4012, 5015, 5042, 5270, 5900, 7316, 9145, 10030, 10084, 10540, 12605, 13175, 18290, 20060, 25075, 25210, 26350, 31093, 36580, 42857, 45725, 50150, 50420, 52700, 62186, 63025, 78151, 85714, 91450, 100300, 124372, 126050, 148739, 155465, 156302, 171428, 182900, 214285, 252100, 297478, 310930, 312604, 390755, 428570, 594956, 621860, 743695, 777325, 781510, 857140, 1071425, 1328567, 1487390, 1554650, 1563020, 1953775, 2142850, 2528563, 2657134, 2974780, 3109300, 3718475, 3907550, 4285700, 4610909, 5057126, 5314268, 6642835, 7436950, 7815100, 9221818, 10114252, 12642815, 13285670, 14873900, 18443636, 23054545, 25285630, 26571340, 33214175, 46109090, 50571260, 63214075, 66428350, 78385453, 92218180, 115272725, 126428150, 132856700, 156770906, 230545450, 252856300, 313541812, 391927265, 461090900, 783854530, 1567709060, 1959636325, 3919272650, 7838545300]

約数ペア:

[(1, 7838545300), (2, 3919272650), (4, 1959636325), (5, 1567709060), (10, 783854530), (17, 461090900), (20, 391927265), (25, 313541812), (31, 252856300), (34, 230545450), (50, 156770906), (59, 132856700), (62, 126428150), (68, 115272725), (85, 92218180), (100, 78385453), (118, 66428350), (124, 63214075), (155, 50571260), (170, 46109090), (236, 33214175), (295, 26571340), (310, 25285630), (340, 23054545), (425, 18443636), (527, 14873900), (590, 13285670), (620, 12642815), (775, 10114252), (850, 9221818), (1003, 7815100), (1054, 7436950), (1180, 6642835), (1475, 5314268), (1550, 5057126), (1700, 4610909), (1829, 4285700), (2006, 3907550), (2108, 3718475), (2521, 3109300), (2635, 2974780), (2950, 2657134), (3100, 2528563), (3658, 2142850), (4012, 1953775), (5015, 1563020), (5042, 1554650), (5270, 1487390), (5900, 1328567), (7316, 1071425), (9145, 857140), (10030, 781510), (10084, 777325), (10540, 743695), (12605, 621860), (13175, 594956), (18290, 428570), (20060, 390755), (25075, 312604), (25210, 310930), (26350, 297478), (31093, 252100), (36580, 214285), (42857, 182900), (45725, 171428), (50150, 156302), (50420, 155465), (52700, 148739), (62186, 126050), (63025, 124372), (78151, 100300), (85714, 91450)]