395055400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{68113}}^1$

素因数の和:68158

約数の個数: 48

約数和(自身を含む): 950190300

約数和(自身を除く): 555134900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 68113, 136226, 272452, 340565, 544904, 681130, 1362260, 1702825, 1975277, 2724520, 3405650, 3950554, 6811300, 7901108, 9876385, 13622600, 15802216, 19752770, 39505540, 49381925, 79011080, 98763850, 197527700, 395055400]

約数ペア:

[(1, 395055400), (2, 197527700), (4, 98763850), (5, 79011080), (8, 49381925), (10, 39505540), (20, 19752770), (25, 15802216), (29, 13622600), (40, 9876385), (50, 7901108), (58, 6811300), (100, 3950554), (116, 3405650), (145, 2724520), (200, 1975277), (232, 1702825), (290, 1362260), (580, 681130), (725, 544904), (1160, 340565), (1450, 272452), (2900, 136226), (5800, 68113)]