140910560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{125813}}^1$

素因数の和:125835

約数の個数: 48

約数和(自身を含む): 380461536

約数和(自身を除く): 239550976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 125813, 251626, 503252, 629065, 880691, 1006504, 1258130, 1761382, 2013008, 2516260, 3522764, 4026016, 4403455, 5032520, 7045528, 8806910, 10065040, 14091056, 17613820, 20130080, 28182112, 35227640, 70455280, 140910560]

約数ペア:

[(1, 140910560), (2, 70455280), (4, 35227640), (5, 28182112), (7, 20130080), (8, 17613820), (10, 14091056), (14, 10065040), (16, 8806910), (20, 7045528), (28, 5032520), (32, 4403455), (35, 4026016), (40, 3522764), (56, 2516260), (70, 2013008), (80, 1761382), (112, 1258130), (140, 1006504), (160, 880691), (224, 629065), (280, 503252), (560, 251626), (1120, 125813)]