520059710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{2857}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 950685120

約数和(自身を除く): 430625410

約数列:

[1, 2, 5, 10, 109, 167, 218, 334, 545, 835, 1090, 1670, 2857, 5714, 14285, 18203, 28570, 36406, 91015, 182030, 311413, 477119, 622826, 954238, 1557065, 2385595, 3114130, 4771190, 52005971, 104011942, 260029855, 520059710]

約数ペア:

[(1, 520059710), (2, 260029855), (5, 104011942), (10, 52005971), (109, 4771190), (167, 3114130), (218, 2385595), (334, 1557065), (545, 954238), (835, 622826), (1090, 477119), (1670, 311413), (2857, 182030), (5714, 91015), (14285, 36406), (18203, 28570)]