44348980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13121}}^1$

素因数の和:13156

約数の個数: 36

約数和(自身を含む): 100855692

約数和(自身を除く): 56506712

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 13121, 26242, 52484, 65605, 131210, 170573, 262420, 341146, 682292, 852865, 1705730, 2217449, 3411460, 4434898, 8869796, 11087245, 22174490, 44348980]

約数ペア:

[(1, 44348980), (2, 22174490), (4, 11087245), (5, 8869796), (10, 4434898), (13, 3411460), (20, 2217449), (26, 1705730), (52, 852865), (65, 682292), (130, 341146), (169, 262420), (260, 170573), (338, 131210), (676, 65605), (845, 52484), (1690, 26242), (3380, 13121)]