957307540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{3643}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 2299393152

約数和(自身を除く): 1342085612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1877, 3643, 3754, 7286, 7508, 9385, 13139, 14572, 18215, 18770, 25501, 26278, 36430, 37540, 51002, 52556, 65695, 72860, 102004, 127505, 131390, 255010, 262780, 510020, 6837911, 13675822, 27351644, 34189555, 47865377, 68379110, 95730754, 136758220, 191461508, 239326885, 478653770, 957307540]

約数ペア:

[(1, 957307540), (2, 478653770), (4, 239326885), (5, 191461508), (7, 136758220), (10, 95730754), (14, 68379110), (20, 47865377), (28, 34189555), (35, 27351644), (70, 13675822), (140, 6837911), (1877, 510020), (3643, 262780), (3754, 255010), (7286, 131390), (7508, 127505), (9385, 102004), (13139, 72860), (14572, 65695), (18215, 52556), (18770, 51002), (25501, 37540), (26278, 36430)]