134261800

素因数分解:

$2^3\times 5^2\times {\mathrm{281}}^1\times {\mathrm{2389}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 313400700

約数和(自身を除く): 179138900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 281, 562, 1124, 1405, 2248, 2389, 2810, 4778, 5620, 7025, 9556, 11240, 11945, 14050, 19112, 23890, 28100, 47780, 56200, 59725, 95560, 119450, 238900, 477800, 671309, 1342618, 2685236, 3356545, 5370472, 6713090, 13426180, 16782725, 26852360, 33565450, 67130900, 134261800]

約数ペア:

[(1, 134261800), (2, 67130900), (4, 33565450), (5, 26852360), (8, 16782725), (10, 13426180), (20, 6713090), (25, 5370472), (40, 3356545), (50, 2685236), (100, 1342618), (200, 671309), (281, 477800), (562, 238900), (1124, 119450), (1405, 95560), (2248, 59725), (2389, 56200), (2810, 47780), (4778, 28100), (5620, 23890), (7025, 19112), (9556, 14050), (11240, 11945)]