116387180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63949}}^1$

素因数の和:63978

約数の個数: 48

約数和(自身を含む): 300820800

約数和(自身を除く): 184433620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 63949, 127898, 255796, 319745, 447643, 639490, 831337, 895286, 1278980, 1662674, 1790572, 2238215, 3325348, 4156685, 4476430, 5819359, 8313370, 8952860, 11638718, 16626740, 23277436, 29096795, 58193590, 116387180]

約数ペア:

[(1, 116387180), (2, 58193590), (4, 29096795), (5, 23277436), (7, 16626740), (10, 11638718), (13, 8952860), (14, 8313370), (20, 5819359), (26, 4476430), (28, 4156685), (35, 3325348), (52, 2238215), (65, 1790572), (70, 1662674), (91, 1278980), (130, 895286), (140, 831337), (182, 639490), (260, 447643), (364, 319745), (455, 255796), (910, 127898), (1820, 63949)]