3824450

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 8332800

約数和(自身を除く): 4508350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 223, 245, 343, 350, 446, 490, 686, 1115, 1225, 1561, 1715, 2230, 2450, 3122, 3430, 5575, 7805, 8575, 10927, 11150, 15610, 17150, 21854, 39025, 54635, 76489, 78050, 109270, 152978, 273175, 382445, 546350, 764890, 1912225, 3824450]

約数ペア:

[(1, 3824450), (2, 1912225), (5, 764890), (7, 546350), (10, 382445), (14, 273175), (25, 152978), (35, 109270), (49, 78050), (50, 76489), (70, 54635), (98, 39025), (175, 21854), (223, 17150), (245, 15610), (343, 11150), (350, 10927), (446, 8575), (490, 7805), (686, 5575), (1115, 3430), (1225, 3122), (1561, 2450), (1715, 2230)]