70169680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125303}}^1$

素因数の和:125323

約数の個数: 40

約数和(自身を含む): 186452352

約数和(自身を除く): 116282672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125303, 250606, 501212, 626515, 877121, 1002424, 1253030, 1754242, 2004848, 2506060, 3508484, 4385605, 5012120, 7016968, 8771210, 10024240, 14033936, 17542420, 35084840, 70169680]

約数ペア:

[(1, 70169680), (2, 35084840), (4, 17542420), (5, 14033936), (7, 10024240), (8, 8771210), (10, 7016968), (14, 5012120), (16, 4385605), (20, 3508484), (28, 2506060), (35, 2004848), (40, 1754242), (56, 1253030), (70, 1002424), (80, 877121), (112, 626515), (140, 501212), (280, 250606), (560, 125303)]