4952240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 11645088

約数和(自身を除く): 6692848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 601, 824, 1030, 1202, 1648, 2060, 2404, 3005, 4120, 4808, 6010, 8240, 9616, 12020, 24040, 48080, 61903, 123806, 247612, 309515, 495224, 619030, 990448, 1238060, 2476120, 4952240]

約数ペア:

[(1, 4952240), (2, 2476120), (4, 1238060), (5, 990448), (8, 619030), (10, 495224), (16, 309515), (20, 247612), (40, 123806), (80, 61903), (103, 48080), (206, 24040), (412, 12020), (515, 9616), (601, 8240), (824, 6010), (1030, 4808), (1202, 4120), (1648, 3005), (2060, 2404)]