161363650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1753}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 344513664

約数和(自身を除く): 183150014

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 263, 350, 526, 1315, 1753, 1841, 2630, 3506, 3682, 6575, 8765, 9205, 12271, 13150, 17530, 18410, 24542, 43825, 46025, 61355, 87650, 92050, 122710, 306775, 461039, 613550, 922078, 2305195, 3227273, 4610390, 6454546, 11525975, 16136365, 23051950, 32272730, 80681825, 161363650]

約数ペア:

[(1, 161363650), (2, 80681825), (5, 32272730), (7, 23051950), (10, 16136365), (14, 11525975), (25, 6454546), (35, 4610390), (50, 3227273), (70, 2305195), (175, 922078), (263, 613550), (350, 461039), (526, 306775), (1315, 122710), (1753, 92050), (1841, 87650), (2630, 61355), (3506, 46025), (3682, 43825), (6575, 24542), (8765, 18410), (9205, 17530), (12271, 13150)]