200704960

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1709}}^1$

素因数の和:2093

約数の個数: 56

約数和(自身を含む): 479511360

約数和(自身を除く): 278806400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 734, 1468, 1709, 1835, 2936, 3418, 3670, 5872, 6836, 7340, 8545, 11744, 13672, 14680, 17090, 23488, 27344, 29360, 34180, 54688, 58720, 68360, 109376, 117440, 136720, 273440, 546880, 627203, 1254406, 2508812, 3136015, 5017624, 6272030, 10035248, 12544060, 20070496, 25088120, 40140992, 50176240, 100352480, 200704960]

約数ペア:

[(1, 200704960), (2, 100352480), (4, 50176240), (5, 40140992), (8, 25088120), (10, 20070496), (16, 12544060), (20, 10035248), (32, 6272030), (40, 5017624), (64, 3136015), (80, 2508812), (160, 1254406), (320, 627203), (367, 546880), (734, 273440), (1468, 136720), (1709, 117440), (1835, 109376), (2936, 68360), (3418, 58720), (3670, 54688), (5872, 34180), (6836, 29360), (7340, 27344), (8545, 23488), (11744, 17090), (13672, 14680)]