17927401240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{64026433}}^1$

素因数の和:64026451

約数の個数: 32

約数和(自身を含む): 46099032480

約数和(自身を除く): 28171631240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 64026433, 128052866, 256105732, 320132165, 448185031, 512211464, 640264330, 896370062, 1280528660, 1792740124, 2240925155, 2561057320, 3585480248, 4481850310, 8963700620, 17927401240]

約数ペア:

[(1, 17927401240), (2, 8963700620), (4, 4481850310), (5, 3585480248), (7, 2561057320), (8, 2240925155), (10, 1792740124), (14, 1280528660), (20, 896370062), (28, 640264330), (35, 512211464), (40, 448185031), (56, 320132165), (70, 256105732), (140, 128052866), (280, 64026433)]