5267220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12541}}^1$

素因数の和:12560

約数の個数: 48

約数和(自身を含む): 16856448

約数和(自身を除く): 11589228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12541, 25082, 37623, 50164, 62705, 75246, 87787, 125410, 150492, 175574, 188115, 250820, 263361, 351148, 376230, 438935, 526722, 752460, 877870, 1053444, 1316805, 1755740, 2633610, 5267220]

約数ペア:

[(1, 5267220), (2, 2633610), (3, 1755740), (4, 1316805), (5, 1053444), (6, 877870), (7, 752460), (10, 526722), (12, 438935), (14, 376230), (15, 351148), (20, 263361), (21, 250820), (28, 188115), (30, 175574), (35, 150492), (42, 125410), (60, 87787), (70, 75246), (84, 62705), (105, 50164), (140, 37623), (210, 25082), (420, 12541)]