4196350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 4240610

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 89, 115, 178, 205, 230, 410, 445, 575, 890, 943, 1025, 1150, 1886, 2047, 2050, 2225, 3649, 4094, 4450, 4715, 7298, 9430, 10235, 18245, 20470, 23575, 36490, 47150, 51175, 83927, 91225, 102350, 167854, 182450, 419635, 839270, 2098175, 4196350]

約数ペア:

[(1, 4196350), (2, 2098175), (5, 839270), (10, 419635), (23, 182450), (25, 167854), (41, 102350), (46, 91225), (50, 83927), (82, 51175), (89, 47150), (115, 36490), (178, 23575), (205, 20470), (230, 18245), (410, 10235), (445, 9430), (575, 7298), (890, 4715), (943, 4450), (1025, 4094), (1150, 3649), (1886, 2225), (2047, 2050)]