3913450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 7874496

約数和(自身を除く): 3961046

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 83, 115, 166, 205, 230, 410, 415, 575, 830, 943, 1025, 1150, 1886, 1909, 2050, 2075, 3403, 3818, 4150, 4715, 6806, 9430, 9545, 17015, 19090, 23575, 34030, 47150, 47725, 78269, 85075, 95450, 156538, 170150, 391345, 782690, 1956725, 3913450]

約数ペア:

[(1, 3913450), (2, 1956725), (5, 782690), (10, 391345), (23, 170150), (25, 156538), (41, 95450), (46, 85075), (50, 78269), (82, 47725), (83, 47150), (115, 34030), (166, 23575), (205, 19090), (230, 17015), (410, 9545), (415, 9430), (575, 6806), (830, 4715), (943, 4150), (1025, 3818), (1150, 3403), (1886, 2075), (1909, 2050)]