5155750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 9906624

約数和(自身を除く): 4750874

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 503, 1006, 1025, 2050, 2515, 5030, 5125, 10250, 12575, 20623, 25150, 41246, 62875, 103115, 125750, 206230, 515575, 1031150, 2577875, 5155750]

約数ペア:

[(1, 5155750), (2, 2577875), (5, 1031150), (10, 515575), (25, 206230), (41, 125750), (50, 103115), (82, 62875), (125, 41246), (205, 25150), (250, 20623), (410, 12575), (503, 10250), (1006, 5125), (1025, 5030), (2050, 2515)]