850750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 1651104

約数和(自身を除く): 800354

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 125, 166, 205, 250, 410, 415, 830, 1025, 2050, 2075, 3403, 4150, 5125, 6806, 10250, 10375, 17015, 20750, 34030, 85075, 170150, 425375, 850750]

約数ペア:

[(1, 850750), (2, 425375), (5, 170150), (10, 85075), (25, 34030), (41, 20750), (50, 17015), (82, 10375), (83, 10250), (125, 6806), (166, 5125), (205, 4150), (250, 3403), (410, 2075), (415, 2050), (830, 1025)]