104748700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 261761024

約数和(自身を除く): 157012324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 302, 350, 604, 700, 755, 991, 1057, 1510, 1982, 2114, 3020, 3775, 3964, 4228, 4955, 5285, 6937, 7550, 9910, 10570, 13874, 15100, 19820, 21140, 24775, 26425, 27748, 34685, 49550, 52850, 69370, 99100, 105700, 138740, 149641, 173425, 299282, 346850, 598564, 693700, 748205, 1047487, 1496410, 2094974, 2992820, 3741025, 4189948, 5237435, 7482050, 10474870, 14964100, 20949740, 26187175, 52374350, 104748700]

約数ペア:

[(1, 104748700), (2, 52374350), (4, 26187175), (5, 20949740), (7, 14964100), (10, 10474870), (14, 7482050), (20, 5237435), (25, 4189948), (28, 3741025), (35, 2992820), (50, 2094974), (70, 1496410), (100, 1047487), (140, 748205), (151, 693700), (175, 598564), (302, 346850), (350, 299282), (604, 173425), (700, 149641), (755, 138740), (991, 105700), (1057, 99100), (1510, 69370), (1982, 52850), (2114, 49550), (3020, 34685), (3775, 27748), (3964, 26425), (4228, 24775), (4955, 21140), (5285, 19820), (6937, 15100), (7550, 13874), (9910, 10570)]