14811800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 35563200

約数和(自身を除く): 20751400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 2389, 3100, 4778, 6200, 9556, 11945, 19112, 23890, 47780, 59725, 74059, 95560, 119450, 148118, 238900, 296236, 370295, 477800, 592472, 740590, 1481180, 1851475, 2962360, 3702950, 7405900, 14811800]

約数ペア:

[(1, 14811800), (2, 7405900), (4, 3702950), (5, 2962360), (8, 1851475), (10, 1481180), (20, 740590), (25, 592472), (31, 477800), (40, 370295), (50, 296236), (62, 238900), (100, 148118), (124, 119450), (155, 95560), (200, 74059), (248, 59725), (310, 47780), (620, 23890), (775, 19112), (1240, 11945), (1550, 9556), (2389, 6200), (3100, 4778)]