25143230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5059}}^1$

素因数の和:5144

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 27318850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 5059, 10118, 25295, 35413, 50590, 70826, 177065, 354130, 359189, 718378, 1795945, 2514323, 3591890, 5028646, 12571615, 25143230]

約数ペア:

[(1, 25143230), (2, 12571615), (5, 5028646), (7, 3591890), (10, 2514323), (14, 1795945), (35, 718378), (70, 359189), (71, 354130), (142, 177065), (355, 70826), (497, 50590), (710, 35413), (994, 25295), (2485, 10118), (4970, 5059)]