34180000

素因数分解:

$2^5\times 5^4\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 60

約数和(自身を含む): 84137130

約数和(自身を除く): 49957130

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 1709, 2000, 2500, 3418, 4000, 5000, 6836, 8545, 10000, 13672, 17090, 20000, 27344, 34180, 42725, 54688, 68360, 85450, 136720, 170900, 213625, 273440, 341800, 427250, 683600, 854500, 1068125, 1367200, 1709000, 2136250, 3418000, 4272500, 6836000, 8545000, 17090000, 34180000]

約数ペア:

[(1, 34180000), (2, 17090000), (4, 8545000), (5, 6836000), (8, 4272500), (10, 3418000), (16, 2136250), (20, 1709000), (25, 1367200), (32, 1068125), (40, 854500), (50, 683600), (80, 427250), (100, 341800), (125, 273440), (160, 213625), (200, 170900), (250, 136720), (400, 85450), (500, 68360), (625, 54688), (800, 42725), (1000, 34180), (1250, 27344), (1709, 20000), (2000, 17090), (2500, 13672), (3418, 10000), (4000, 8545), (5000, 6836)]