2818732700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{41513}}^1$

素因数の和:41631

約数の個数: 72

約数和(自身を含む): 7062693792

約数和(自身を除く): 4243961092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1358, 1940, 2425, 2716, 3395, 4850, 6790, 9700, 13580, 16975, 33950, 41513, 67900, 83026, 166052, 207565, 290591, 415130, 581182, 830260, 1037825, 1162364, 1452955, 2075650, 2905910, 4026761, 4151300, 5811820, 7264775, 8053522, 14529550, 16107044, 20133805, 28187327, 29059100, 40267610, 56374654, 80535220, 100669025, 112749308, 140936635, 201338050, 281873270, 402676100, 563746540, 704683175, 1409366350, 2818732700]

約数ペア:

[(1, 2818732700), (2, 1409366350), (4, 704683175), (5, 563746540), (7, 402676100), (10, 281873270), (14, 201338050), (20, 140936635), (25, 112749308), (28, 100669025), (35, 80535220), (50, 56374654), (70, 40267610), (97, 29059100), (100, 28187327), (140, 20133805), (175, 16107044), (194, 14529550), (350, 8053522), (388, 7264775), (485, 5811820), (679, 4151300), (700, 4026761), (970, 2905910), (1358, 2075650), (1940, 1452955), (2425, 1162364), (2716, 1037825), (3395, 830260), (4850, 581182), (6790, 415130), (9700, 290591), (13580, 207565), (16975, 166052), (33950, 83026), (41513, 67900)]