4240490000

素因数分解:

$2^4\times 5^4\times {\mathrm{31}}^1\times {\mathrm{13679}}^1$

素因数の和:13738

約数の個数: 100

約数和(自身を含む): 10598607360

約数和(自身を除く): 6358117360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 625, 775, 1000, 1240, 1250, 1550, 2000, 2480, 2500, 3100, 3875, 5000, 6200, 7750, 10000, 12400, 13679, 15500, 19375, 27358, 31000, 38750, 54716, 62000, 68395, 77500, 109432, 136790, 155000, 218864, 273580, 310000, 341975, 424049, 547160, 683950, 848098, 1094320, 1367900, 1696196, 1709875, 2120245, 2735800, 3392392, 3419750, 4240490, 5471600, 6784784, 6839500, 8480980, 8549375, 10601225, 13679000, 16961960, 17098750, 21202450, 27358000, 33923920, 34197500, 42404900, 53006125, 68395000, 84809800, 106012250, 136790000, 169619600, 212024500, 265030625, 424049000, 530061250, 848098000, 1060122500, 2120245000, 4240490000]

約数ペア:

[(1, 4240490000), (2, 2120245000), (4, 1060122500), (5, 848098000), (8, 530061250), (10, 424049000), (16, 265030625), (20, 212024500), (25, 169619600), (31, 136790000), (40, 106012250), (50, 84809800), (62, 68395000), (80, 53006125), (100, 42404900), (124, 34197500), (125, 33923920), (155, 27358000), (200, 21202450), (248, 17098750), (250, 16961960), (310, 13679000), (400, 10601225), (496, 8549375), (500, 8480980), (620, 6839500), (625, 6784784), (775, 5471600), (1000, 4240490), (1240, 3419750), (1250, 3392392), (1550, 2735800), (2000, 2120245), (2480, 1709875), (2500, 1696196), (3100, 1367900), (3875, 1094320), (5000, 848098), (6200, 683950), (7750, 547160), (10000, 424049), (12400, 341975), (13679, 310000), (15500, 273580), (19375, 218864), (27358, 155000), (31000, 136790), (38750, 109432), (54716, 77500), (62000, 68395)]