164891300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{235559}}^1$

素因数の和:235580

約数の個数: 36

約数和(自身を含む): 408932160

約数和(自身を除く): 244040860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 235559, 471118, 942236, 1177795, 1648913, 2355590, 3297826, 4711180, 5888975, 6595652, 8244565, 11777950, 16489130, 23555900, 32978260, 41222825, 82445650, 164891300]

約数ペア:

[(1, 164891300), (2, 82445650), (4, 41222825), (5, 32978260), (7, 23555900), (10, 16489130), (14, 11777950), (20, 8244565), (25, 6595652), (28, 5888975), (35, 4711180), (50, 3297826), (70, 2355590), (100, 1648913), (140, 1177795), (175, 942236), (350, 471118), (700, 235559)]