15704055520

素因数分解:

$2^5\times 5^1\times {\mathrm{457}}^1\times {\mathrm{214771}}^1$

素因数の和:215243

約数の個数: 48

約数和(自身を含む): 37182187728

約数和(自身を除く): 21478132208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 14624, 18280, 36560, 73120, 214771, 429542, 859084, 1073855, 1718168, 2147710, 3436336, 4295420, 6872672, 8590840, 17181680, 34363360, 98150347, 196300694, 392601388, 490751735, 785202776, 981503470, 1570405552, 1963006940, 3140811104, 3926013880, 7852027760, 15704055520]

約数ペア:

[(1, 15704055520), (2, 7852027760), (4, 3926013880), (5, 3140811104), (8, 1963006940), (10, 1570405552), (16, 981503470), (20, 785202776), (32, 490751735), (40, 392601388), (80, 196300694), (160, 98150347), (457, 34363360), (914, 17181680), (1828, 8590840), (2285, 6872672), (3656, 4295420), (4570, 3436336), (7312, 2147710), (9140, 1718168), (14624, 1073855), (18280, 859084), (36560, 429542), (73120, 214771)]