38204000

素因数分解:

$2^5\times 5^3\times {\mathrm{9551}}^1$

素因数の和:9576

約数の個数: 48

約数和(自身を含む): 93877056

約数和(自身を除く): 55673056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 9551, 19102, 38204, 47755, 76408, 95510, 152816, 191020, 238775, 305632, 382040, 477550, 764080, 955100, 1193875, 1528160, 1910200, 2387750, 3820400, 4775500, 7640800, 9551000, 19102000, 38204000]

約数ペア:

[(1, 38204000), (2, 19102000), (4, 9551000), (5, 7640800), (8, 4775500), (10, 3820400), (16, 2387750), (20, 1910200), (25, 1528160), (32, 1193875), (40, 955100), (50, 764080), (80, 477550), (100, 382040), (125, 305632), (160, 238775), (200, 191020), (250, 152816), (400, 95510), (500, 76408), (800, 47755), (1000, 38204), (2000, 19102), (4000, 9551)]