26085260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42073}}^1$

素因数の和:42113

約数の個数: 24

約数和(自身を含む): 56547456

約数和(自身を除く): 30462196

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 42073, 84146, 168292, 210365, 420730, 841460, 1304263, 2608526, 5217052, 6521315, 13042630, 26085260]

約数ペア:

[(1, 26085260), (2, 13042630), (4, 6521315), (5, 5217052), (10, 2608526), (20, 1304263), (31, 841460), (62, 420730), (124, 210365), (155, 168292), (310, 84146), (620, 42073)]