7672700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 19394592

約数和(自身を除く): 11721892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 113, 140, 175, 194, 226, 350, 388, 452, 485, 565, 679, 700, 791, 970, 1130, 1358, 1582, 1940, 2260, 2425, 2716, 2825, 3164, 3395, 3955, 4850, 5650, 6790, 7910, 9700, 10961, 11300, 13580, 15820, 16975, 19775, 21922, 33950, 39550, 43844, 54805, 67900, 76727, 79100, 109610, 153454, 219220, 274025, 306908, 383635, 548050, 767270, 1096100, 1534540, 1918175, 3836350, 7672700]

約数ペア:

[(1, 7672700), (2, 3836350), (4, 1918175), (5, 1534540), (7, 1096100), (10, 767270), (14, 548050), (20, 383635), (25, 306908), (28, 274025), (35, 219220), (50, 153454), (70, 109610), (97, 79100), (100, 76727), (113, 67900), (140, 54805), (175, 43844), (194, 39550), (226, 33950), (350, 21922), (388, 19775), (452, 16975), (485, 15820), (565, 13580), (679, 11300), (700, 10961), (791, 9700), (970, 7910), (1130, 6790), (1358, 5650), (1582, 4850), (1940, 3955), (2260, 3395), (2425, 3164), (2716, 2825)]