105856100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 265399680

約数和(自身を除く): 159543580

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, 1559, 1940, 2425, 2716, 3118, 3395, 4850, 6236, 6790, 7795, 9700, 10913, 13580, 15590, 16975, 21826, 31180, 33950, 38975, 43652, 54565, 67900, 77950, 109130, 151223, 155900, 218260, 272825, 302446, 545650, 604892, 756115, 1058561, 1091300, 1512230, 2117122, 3024460, 3780575, 4234244, 5292805, 7561150, 10585610, 15122300, 21171220, 26464025, 52928050, 105856100]

約数ペア:

[(1, 105856100), (2, 52928050), (4, 26464025), (5, 21171220), (7, 15122300), (10, 10585610), (14, 7561150), (20, 5292805), (25, 4234244), (28, 3780575), (35, 3024460), (50, 2117122), (70, 1512230), (97, 1091300), (100, 1058561), (140, 756115), (175, 604892), (194, 545650), (350, 302446), (388, 272825), (485, 218260), (679, 155900), (700, 151223), (970, 109130), (1358, 77950), (1559, 67900), (1940, 54565), (2425, 43652), (2716, 38975), (3118, 33950), (3395, 31180), (4850, 21826), (6236, 16975), (6790, 15590), (7795, 13580), (9700, 10913)]