1413804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2524651}}^1$

素因数の和:2524671

約数の個数: 40

約数和(自身を含む): 3756682176

約数和(自身を除く): 2342877616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2524651, 5049302, 10098604, 12623255, 17672557, 20197208, 25246510, 35345114, 40394416, 50493020, 70690228, 88362785, 100986040, 141380456, 176725570, 201972080, 282760912, 353451140, 706902280, 1413804560]

約数ペア:

[(1, 1413804560), (2, 706902280), (4, 353451140), (5, 282760912), (7, 201972080), (8, 176725570), (10, 141380456), (14, 100986040), (16, 88362785), (20, 70690228), (28, 50493020), (35, 40394416), (40, 35345114), (56, 25246510), (70, 20197208), (80, 17672557), (112, 12623255), (140, 10098604), (280, 5049302), (560, 2524651)]