354913300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5227}}^1$

素因数の和:5345

約数の個数: 72

約数和(自身を含む): 889429184

約数和(自身を除く): 534515884

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, 5227, 6790, 9700, 10454, 13580, 16975, 20908, 26135, 33950, 36589, 52270, 67900, 73178, 104540, 130675, 146356, 182945, 261350, 365890, 507019, 522700, 731780, 914725, 1014038, 1829450, 2028076, 2535095, 3549133, 3658900, 5070190, 7098266, 10140380, 12675475, 14196532, 17745665, 25350950, 35491330, 50701900, 70982660, 88728325, 177456650, 354913300]

約数ペア:

[(1, 354913300), (2, 177456650), (4, 88728325), (5, 70982660), (7, 50701900), (10, 35491330), (14, 25350950), (20, 17745665), (25, 14196532), (28, 12675475), (35, 10140380), (50, 7098266), (70, 5070190), (97, 3658900), (100, 3549133), (140, 2535095), (175, 2028076), (194, 1829450), (350, 1014038), (388, 914725), (485, 731780), (679, 522700), (700, 507019), (970, 365890), (1358, 261350), (1940, 182945), (2425, 146356), (2716, 130675), (3395, 104540), (4850, 73178), (5227, 67900), (6790, 52270), (9700, 36589), (10454, 33950), (13580, 26135), (16975, 20908)]