26852360

素因数分解:

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

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 60658200

約数和(自身を除く): 33805840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2389, 2810, 4778, 5620, 9556, 11240, 11945, 19112, 23890, 47780, 95560, 671309, 1342618, 2685236, 3356545, 5370472, 6713090, 13426180, 26852360]

約数ペア:

[(1, 26852360), (2, 13426180), (4, 6713090), (5, 5370472), (8, 3356545), (10, 2685236), (20, 1342618), (40, 671309), (281, 95560), (562, 47780), (1124, 23890), (1405, 19112), (2248, 11945), (2389, 11240), (2810, 9556), (4778, 5620)]