70971040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63367}}^1$

素因数の和:63389

約数の個数: 48

約数和(自身を含む): 191624832

約数和(自身を除く): 120653792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 63367, 126734, 253468, 316835, 443569, 506936, 633670, 887138, 1013872, 1267340, 1774276, 2027744, 2217845, 2534680, 3548552, 4435690, 5069360, 7097104, 8871380, 10138720, 14194208, 17742760, 35485520, 70971040]

約数ペア:

[(1, 70971040), (2, 35485520), (4, 17742760), (5, 14194208), (7, 10138720), (8, 8871380), (10, 7097104), (14, 5069360), (16, 4435690), (20, 3548552), (28, 2534680), (32, 2217845), (35, 2027744), (40, 1774276), (56, 1267340), (70, 1013872), (80, 887138), (112, 633670), (140, 506936), (160, 443569), (224, 316835), (280, 253468), (560, 126734), (1120, 63367)]