38635100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 96972960

約数和(自身を除く): 58337860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 569, 679, 700, 970, 1138, 1358, 1940, 2276, 2425, 2716, 2845, 3395, 3983, 4850, 5690, 6790, 7966, 9700, 11380, 13580, 14225, 15932, 16975, 19915, 28450, 33950, 39830, 55193, 56900, 67900, 79660, 99575, 110386, 199150, 220772, 275965, 386351, 398300, 551930, 772702, 1103860, 1379825, 1545404, 1931755, 2759650, 3863510, 5519300, 7727020, 9658775, 19317550, 38635100]

約数ペア:

[(1, 38635100), (2, 19317550), (4, 9658775), (5, 7727020), (7, 5519300), (10, 3863510), (14, 2759650), (20, 1931755), (25, 1545404), (28, 1379825), (35, 1103860), (50, 772702), (70, 551930), (97, 398300), (100, 386351), (140, 275965), (175, 220772), (194, 199150), (350, 110386), (388, 99575), (485, 79660), (569, 67900), (679, 56900), (700, 55193), (970, 39830), (1138, 33950), (1358, 28450), (1940, 19915), (2276, 16975), (2425, 15932), (2716, 14225), (2845, 13580), (3395, 11380), (3983, 9700), (4850, 7966), (5690, 6790)]