2007231850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{134263}}^1$

素因数の和:134311

約数の個数: 48

約数和(自身を含む): 4195481472

約数和(自身を除く): 2188249622

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 134263, 268526, 671315, 1342630, 1745419, 3088049, 3356575, 3490838, 6176098, 6713150, 8727095, 15440245, 17454190, 30880490, 40144637, 43635475, 77201225, 80289274, 87270950, 154402450, 200723185, 401446370, 1003615925, 2007231850]

約数ペア:

[(1, 2007231850), (2, 1003615925), (5, 401446370), (10, 200723185), (13, 154402450), (23, 87270950), (25, 80289274), (26, 77201225), (46, 43635475), (50, 40144637), (65, 30880490), (115, 17454190), (130, 15440245), (230, 8727095), (299, 6713150), (325, 6176098), (575, 3490838), (598, 3356575), (650, 3088049), (1150, 1745419), (1495, 1342630), (2990, 671315), (7475, 268526), (14950, 134263)]