66717250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 133975296

約数和(自身を除く): 67258046

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 125, 205, 230, 250, 283, 410, 566, 575, 943, 1025, 1150, 1415, 1886, 2050, 2830, 2875, 4715, 5125, 5750, 6509, 7075, 9430, 10250, 11603, 13018, 14150, 23206, 23575, 32545, 35375, 47150, 58015, 65090, 70750, 116030, 117875, 162725, 235750, 266869, 290075, 325450, 533738, 580150, 813625, 1334345, 1450375, 1627250, 2668690, 2900750, 6671725, 13343450, 33358625, 66717250]

約数ペア:

[(1, 66717250), (2, 33358625), (5, 13343450), (10, 6671725), (23, 2900750), (25, 2668690), (41, 1627250), (46, 1450375), (50, 1334345), (82, 813625), (115, 580150), (125, 533738), (205, 325450), (230, 290075), (250, 266869), (283, 235750), (410, 162725), (566, 117875), (575, 116030), (943, 70750), (1025, 65090), (1150, 58015), (1415, 47150), (1886, 35375), (2050, 32545), (2830, 23575), (2875, 23206), (4715, 14150), (5125, 13018), (5750, 11603), (6509, 10250), (7075, 9430)]