2003010970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{5279}}^1$

素因数の和:7302

約数の個数: 32

約数和(自身を含む): 3797798400

約数和(自身を除く): 1794787430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1997, 3994, 5279, 9985, 10558, 19970, 26395, 37943, 52790, 75886, 100301, 189715, 200602, 379430, 501505, 1003010, 10542163, 21084326, 52710815, 105421630, 200301097, 400602194, 1001505485, 2003010970]

約数ペア:

[(1, 2003010970), (2, 1001505485), (5, 400602194), (10, 200301097), (19, 105421630), (38, 52710815), (95, 21084326), (190, 10542163), (1997, 1003010), (3994, 501505), (5279, 379430), (9985, 200602), (10558, 189715), (19970, 100301), (26395, 75886), (37943, 52790)]