22824620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12570

約数の個数: 48

約数和(自身を含む): 58997568

約数和(自身を除く): 36172948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12541, 25082, 50164, 62705, 87787, 125410, 163033, 175574, 250820, 326066, 351148, 438935, 652132, 815165, 877870, 1141231, 1630330, 1755740, 2282462, 3260660, 4564924, 5706155, 11412310, 22824620]

約数ペア:

[(1, 22824620), (2, 11412310), (4, 5706155), (5, 4564924), (7, 3260660), (10, 2282462), (13, 1755740), (14, 1630330), (20, 1141231), (26, 877870), (28, 815165), (35, 652132), (52, 438935), (65, 351148), (70, 326066), (91, 250820), (130, 175574), (140, 163033), (182, 125410), (260, 87787), (364, 62705), (455, 50164), (910, 25082), (1820, 12541)]